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Planting by the Moon is an age-old practice that gardeners and farmers have used for hundreds of years. The Old Farmer’s Almanac includes the Moon phases in its planting calendars, and many old-time farmers swear it results in healthier, more productive gardens. Here’s how it works.
What Is Planting by the Moon?
From what we’re seeing, many trend watchers are confused about Planting by the Moon. No, it’s not about gardening at night—or planting in your PJs!
It’s a simple practice based on the idea that the cycles of the Moon affect plant growth. Just as the Moon’s gravitational pull causes tides to rise and fall, it also influences moisture levels in the soil.
Seeds absorb more water between the new Moon and the full Moon because moisture is increasingly drawn to the soil’s surface during this period. This extra moisture causes seeds to swell, promoting stronger germination and better-established plants.
Throughout history, people have planted according to the Moon’s phases—from the Ancient Egyptians to the Romans. Pliny the Elder, a Roman historian, wrote about the Moon’s influence on agriculture. Even in completely different regions like China and Africa, the Moon’s cycles were considered in planting practices.
Many Native American tribes followed the lunar calendar for planting, as did the Founding Fathers of the United States. Benjamin Franklin, the father of the modern Almanac, published the lunar calendar to help Colonial farmers, a tradition that continues with The Old Farmer’s Almanac.
Today, some modern farmers, especially those interested in sustainable gardening, still consider the Moon cycle when planting. One example is agriculturalist John Jeavons, the father of the biointensive gardening movement.
This calendar, updated every year, calculates the correct Moon phase for all your common vegetables, herbs, and fruit.
Note that Moon phase gardening is reasonably straightforward. It considers two periods of the lunar cycle:
The time between the new Moon and the full Moon (the waxing of the Moon) and
The time between the full Moon and the new Moon (the waning of the Moon).
It’s best to plant certain types of plants during the waning of the Moon and other types during the waxing.
Oldtimers swear that planting by the Moon phase leads to better harvests.
How to Plant by the Moon’s Phases
To plant by the Moon, follow these guidelines:
Plant your annual flowers and fruit and vegetables that bear their harvest above ground (such as corn, tomatoes, watermelon, and zucchini) during the waxing of the Moon. This means from the day the Moon is new to the day it is full. As the moonlight increases night by night, plants are encouraged to grow leaves and stems.
Garden crops that bear their goodies above ground are planted from the New Moon to the Full Moon. Credit: BlueRing
Plant flowering bulbs, biennial and perennial flowers, and vegetables that bear crops below ground (such as carrots, onions, and potatoes) during the waning of the Moon. This means from the day after it is full to the day before it is new again. As the moonlight decreases night by night, plants are encouraged to grow roots, tubers, and bulbs.
Plants that bear their crops in soil below ground are planted from the Full Moon to the New Moon. Credit: LadadikArt
The Moon, Plants, and Gravity
The Moon also impacts plant growth through geotropism—how plants grow in response to gravity. Roots grow downward in the direction of gravitational pull, and stems grow in the opposite direction (i.e., upwards). This behavior can be easily demonstrated with potted plants. Lay one on its side, and the stem will grow upwards. Or, consider a tulip bulb: if you plant the bulb incorrectly with the pointed end down, it will turn around and send its shoots upward, even though it’s in total darkness.
Past Almanac editor Janice Stillman describes how Planting by the Moon works.
Frequently Asked Questions
Is this the same thing as Best Days by the Moon?
No, if you came to this page looking for our Best Days calendar, go to the complete Best Days Timetable. Planting by the Moon is astronomical, depending on the Moon’s phase. Astronomers base their studies on research and observation. What folks call the “Best Days by the Moon” is astrological, based on the Moon’s positioning and a belief that its position in the zodiac affects events on Earth.
Do you have scientific evidence that Planting by the Moon works? While there is some evidence that the Moon phases might have a small impact on plant growth, other studies say it’s folklore. (We say, doesn’t folklore always contain a kernel of truth?) Many experienced farmers swear by this practice and have had great success. Be realistic and remember that many factors considerably influence plant growth: soil quality, sunlight, water, air circulation, weather conditions, plant varieties, and pest management.
Potatoes are the classic underground vegetable! Credit: BlueRing
What if the Moon cycles don’t align with the time I want to plant? We hear you! If your goal is to get your seeds in the ground as soon as possible and not wait for the Moon phase to align, it’s a judgment call. If you can only garden on the weekends, get your seeds in the ground whenever your busy schedule allows. Here at the Almanac, we’re a practical bunch. It is a fun and traditional practice, and we plant by the lunar cycle when it makes sense for the rest of our lives.
Seeds will certainly grow perfectly well any time of the month they are planted if they’re given the nourishment and care that they need. Planting by the Moon is a way to capitalize on the magnetic and gravitational impact of the Moon.
Finally, don’t forget to check out the Planting by the Moon calendar, a tool that customizes your planting dates by the last spring frost and lunar cycles based on your exact zip or postal code.
Ready to grow? We have all the information to plant, grow, and harvest your favorite veggies, herbs, fruit, flowers, and shrubs in the Almanac’s free library of Growing Guides.
Do you plant by the Moon? Do you think the technique helps you grow better crops? Let us know in the comments!
Catherine Boeckmann is the Executive Digital Editor of Almanac.com, the website companion of The Old Farmer's Almanac. She covers gardening, plants, pest control, soil composition, seasonal and moon c...
Thanks for your question. Our astrologer identifies July 9-10, August 5-7, and September 2, 3, 29, and 30 as the best days for setting posts in the coming months. That said, while conditions may be favorable on those days, that doesn't guarantee your posts won't rot. Proper treatment of the posts before installation, and dry ground on installation day, should be factors taken into consideration as well.
Good luck with your project!
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ThomasTue, 03/18/2025 - 09:22
Another good one Catherine. I've wondered which time for what was best having a hard time keeping it straight. I remember as a kid family elders planting by the moon and they always seemed a little embarassed by it but endeavored to perervere. Where I am now just about all the old timers who practice this are gone. I'll give it a go this season.
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Jane Anne Jurkiewicz Mon, 02/24/2025 - 22:54
I just got my physical copy of the old farmer's almanac. Haven't had one in about 20 years. I used to enjoy planting by the moon, and other things like when to prune if you want to promote growth or not. I can't find the plant by the moon chart in this years almanac.
Having this online is useful but I would like to use the copy I got in the mail today . Can someone please tell me which page it's on?
Welcome back to the Almanac! Despite appearances to the contrary, our content and coverage evolves each year. It is always out goal to retail as many of the features that long-time readers love, while continually reaching out to new readers. It's a bit of a juggling act, and we hope you find plenty to keep you entertained, and hopefully, coming back each year. In our 2025 issue. you'll find info on Gardening by Moon Sign on p. 224, and the Best Days chart starting on p. 226. Enjoy!
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Jessica Fri, 01/10/2025 - 16:21
Thank you so much for the informative article! I think it finally sunk in and is easier to comprehend now. I do wish the farmers almanac website listed flowers along with plants for planting days. I know perennial after new moon and annual before but exact dates would be great! Thanks again!
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Tip SealTue, 12/24/2024 - 14:09
Good afternoon, I follow the moon as close as I possibly can when planting once Passover comes . I grow potatoes for my local open market and I have had the best luck as far as my potato plants coming up and yield. There is a few that makes its way to the surface because of planting just before the full moon, but the vast majority of my potatoes is still well under ground. Some have asked me why I always wait till Passover arrives, it's because the Hebrew calendar is the true calendar, and why I follow the moon it's because the Bible talks about the moon being for the marking of the times and the seasons, I've not read of the Bible speaking of the zodiac signs. Just thought I would share my thoughts and experiences with you, have a great evening.
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CeeTue, 06/25/2024 - 21:23
You said here: https://www.almanac.com/plant/corn
to plant corn during the waning for best ears, and here you say plant in the waxing? Which is it? Or is it just more hubbalu winging it to get peoples data?
Thank you for bringing this to our attention. We have expanded the entry on the corn growing-guide page to include the method discussed on this Gardening by the Moon page.
Different traditions (such as between families, generations, cultures, or locations) have arisen as to the best time to plant corn. Many lunar gardeners plant when the Moon is waxing to encourage vigorous, healthy growth; that is what we talk about on this page. However, according to another long-standing tradition, as mentioned on the corn growing-guide page, it is said that corn planted under a waning Moon grows more slowly but yields bigger ears. We have shared both methods on our Web site, but apologize for the confusion with the conflicting information. We hope that the revision will help to make things clearer for our readers.
Thanks again!
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Judy GThu, 04/25/2024 - 09:15
why is Libra not included on the
Astrological “Best Days” - Zodiac Signs for Planting
Libra is a bit tricky. According to some astrologers, it is a barren sign, while others say that it is semi-fruitful and can be a good sign to plant root crops, herbs, vines, and flowers. Our astrologer has listed the best signs for planting in general. Hope this helps!
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TerryWed, 04/17/2024 - 09:37
I read in several other places before starting my garden that the third quarter (between the waning half-moon and new moon) is the worst time to plant anything, and that this is the best time to weed and fertilize. By this same advice the first quarter/new moon is the time to plant above-ground crops, and the full moon is when root vegetables should be planted. The exact days of these events are best but in-between days will suffice, although they're less-good the farther from new/full moon the day is. Beans and runners should be planted during the first-quarter moon. The rules presented here run along the same lines but are less precise. I used the above rules for my summer garden and they seemed to work well, but for my fall/winter garden none of my seeds germinated. Do the same guidelines apply for cold-weather gardens? It may be that I planted them too late in the season (November - it typically stays warm in the South well into Fall), as I wanted to finish harvesting my summer crops first, or the unusually cold weather discouraged them.
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CgcWed, 04/10/2024 - 09:23
I wish the plant Dailey by the moon was easier to find 😇
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CgcWed, 04/10/2024 - 09:07
Where is the calendar ? Where is the plant by the moon calendar ? Each day ? That is the only reason I buy this. All joy is truly being taken out of this world by greed ? Ego ? Why ? I’m won’t buy it now.
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DeniseMon, 04/22/2024 - 11:59
Totally agree.
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BrandonSun, 04/28/2024 - 17:13
I absolutely agree!!!! used to love this site now you can't find what you are looking for and it just loops you around and around!! I'm done with this worthless supposed upgrade to what was working great.
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Thomas ChurchThu, 01/11/2024 - 09:15
I like to plant all seeds during the waxing of the Moon. soil at the top seems more moist the moons pull on the seeds is stronger. I planted one bean seed every day in March the same time of day and the waxing of the Moon phase was the best plants.
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Dawn AdamsSun, 05/21/2023 - 16:05
Tried & true method. Going by the phases of the moon has helped out immensely. Before this method I was questioning my green thumb.
According to one tradition, gardeners would plant the seeds of flowers during the "Blooming Days," when the Moon was in Virgo. Even though Virgo is a barren sign, and is not good for planting in general (especially food crops), planting flowers, as well as vines, during this time may help to promote healthy growth and flowering of these types of plants. Medicinal plants also are said to do well when planted when the Moon is in Virgo.
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Joan HarleySat, 03/30/2024 - 09:08
Barren and unproductive. Not good for planting or transplanting. Good for cultivating and destruction of obnoxious plants and pest. Unfavorable for sterilization of animals.
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Mary Aka DinaTue, 05/16/2023 - 07:05
Semi-unrelated but then again; may help support moon+gardening concept even more for those less inclined to trust age-old wisdom for the sheer fact it seems bogus and/or based off of things under the category of, “non-real-scientificy stuff” 😂: but there is in fact even best days per the moon phases for laying gravel in a driveway in order to ensure it stays put! The moon 🌙 looks like a crescent horseshoe in the sky for this particular phase (I’m unsure of which it is specifically) but at any rate…tested more than once in more than one area of Va and - holds true. Thanks!
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Mary Aka DinaTue, 05/16/2023 - 07:07
*as in the crescent 🌙 shape is basically like a smiling Cheshire Cat - two ends are pointing upwards and the bow of the moon is downwards.
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PatThu, 11/03/2022 - 03:42
I'm new to gardening but have become a devotee of fruit and vegetable growing using only organic methods. I have not yet tried planting by the moon but have noticed some seeds sown just do not germinate. This does not seem to me to be a soil quality or watering issue. So this coming spring (in the Northern hemisphere) I intend the same experiment described by @Todd. As the saying goes, the proof of the pudding ....
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CharlesSun, 12/26/2021 - 18:36
Our family has been planting, harvesting, and growing food using the Moon's sign and phase for decades. Just to "make sure" we have duplicated experiments with testing germination, transplanting, and direct seeding in the garden on wrong dates, and wouldn't you know it? Yep, the experiments proved that following the wisdom of Moon gardening works~~~~ every time.
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Sandra Thu, 02/24/2022 - 14:41
I come from a farming background and my people used the almanac moon phases fir all asoects of grain oroduction and anomal husbandry. I use it in my city garden and my success achieved using the moon ohases has far outweighed my results when I didnt follow it. Vast difference! If you want to get rid of weeds, do ut in Leo, they will not come back!
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Tracey SSat, 06/29/2024 - 15:06
Thank you for the hot tip for getting rid of weeds permanently!
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Margaret DavieTue, 12/21/2021 - 13:16
Planting by the phases of the moon is so in tunning and in timing with the natural laws of nature. It's easy to see how God's hand is in the midst of Everything!
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Samuel NakouFri, 04/22/2022 - 10:59
Explain more to me best days to plant
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TonyaWed, 05/12/2021 - 22:16
I’m loving that it gives me a place to start, especially when roughly factoring in “last” frost date. It’s a tried and true practice and there’s an unexplainable joy to it. Today I planted mustard greens and annuals and went out to the garden later to look for the new moon behind the clouds. Simple pleasure.
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DeeTue, 04/27/2021 - 20:38
I’m in a coastal area of south eastern Australia. I wish there was an Almanac for our seasons which are opposite to US. I find I also have to stop and translate F to Celsius.
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HopeSat, 04/17/2021 - 13:38
I grew up hearing my mother, using the moon cycle to do planting, and even making some big decisions in life like wedding and moving into a house.
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Dawn IngersollSat, 03/06/2021 - 10:38
This "method" is ANCIENT!!!! It Works!!! I have been gardening and taking care of houseplants this way for over 40 years. I even teach a course on Lunar Gardening! It is so much fun to learn, and it really helps with your gardening schedule and what to do when. Makes it easier and more fun!!! Try It!!! You'll like it!!!!
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Kathy L FranccisWed, 03/03/2021 - 09:34
I learned to garden by the moon signs many years ago by a grandmother of my husband. She said certain astrological signs were better for somethings i.e. do not have surgery when the moon is in that particular sign of the part you are having surgery on; plant head lettuce when the sign is in the head etc.
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Suzie Brindell Thu, 05/11/2023 - 12:36
This is very true keep doing what you are doing
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Cat SlavinSun, 02/21/2021 - 16:58
So, I recently started to propagate African violets. I tend to do everything the same way all the time. I could not figure our the reason sometimes my new plantlets would have a definite failure to thrive.
I thought about my grandpa’s garden, the experiment he used planting peas by the moon to show me the difference. Wow! And 52 Years later, it came floating back into my memory. And I said to myself, “why not try it with my African violets?!”.
So here I am, ready to learn. Fun stuff.
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John DinkledineWed, 01/06/2021 - 00:58
OK. THIS WILL SOUND TERRIBLY NAIVE. BUT THE ARTICLE GIVES NO "TIME" AS IN CLOCK HOURS TO PLANT DURING THE MOONS PHASES. SO STRUGGLING BETWEEN ASKING THE QUESTION AND RUNNING THE RISK OF DAMAGING MY CROP YIELD DUE TO MY IGNORANCE, I AM LEAPING INTO THE WORLD OF MAKE FUN OF ME.
IS THERE A SPECIFIC TIME DURING DAYLIGHT HOURS OR NIGHT TIME HOURS IN WHICH I SHOULD PLANT SEED INTO THE ACTUAL EARTH? OR IS IT JUST THAT IS DONE DURING THE TIME PERIOD OF THE MOON CYCLE THAT OCCURS AT THAT PERIOD KNOW AS WAXING OR WANING ET AL...
SINCERELY,
UNUSALLY CONFUSED AND STRESSED.
There is no specific time during the day or night that's better to plant at than others. As far as Planting by the Moon goes, all that matters is that you plant during the appropriate phase.
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JulieSun, 11/21/2021 - 10:32
Planting occurs during the period of the moon cycle - not a specific time of day. So - if you are planting below ground crops like potatoes, garlic, onions, etc - you plant in the waning phase of the moon.
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CharlesTue, 10/20/2020 - 10:21
I learned this as a child, and then did more research as to "why". Science has not yet caught up with reality, but I know that it works. Having used it for many years, experimenting with planting at the "wrong" (not optimum) phase and sign of the Moon, and comparing. It is easy, fun, and productive. Don't need much more.
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ChristineFri, 05/08/2020 - 20:52
I am in my second year of doing so the jury’s still out BUT many people whose opinions I respect suggest this so I am giving it a try. I love being able to appreciate the confluence of all these astronomical events in a rather easy-to-understand way. I study the details, yes, but it is a process which anyone can do.
Thanks for your enthusiasm for this age-old tradition, Christine! Let us know how your garden grows this year!
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CarolSun, 05/03/2020 - 12:53
My first garden, my mom told me a good time to plant according to the moon. Didn't ck the signs, planted anyhow. Had wonderfully full plants & was expecting a really good crop. Turned out all vines. Learned a lesson. Follow the signs ever since. Thanks mom.
Thanks, Carol! Happy to hear that this works for you!
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MaryMon, 04/27/2020 - 20:44
Yes, I always try to garden by the moon phases and I am convinced that it makes a difference
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Lorraine WallaceSat, 03/07/2020 - 07:59
With the grand solar minimum in full blast, how can i rely on frost dates? For instance potToes- plant 3 wks prior to last frost date-however in east texas the frost dates are off. Any ideas? TY
https://www.almanac.com/gardening/frostdates">Frost dates are never 100% accurate, given that they are the average of several years of dates and will always be an approximation. However, with climate change in the mix, it's increasingly difficult to nail down a particular date and call it the average last frost.
So, how do we deal with that? Well, the best method is to simply view the frost dates as an approximation and a rough guideline, while also paying close attention to weather forecasts and, honestly, going with your gut! If you feel it will be warmer sooner than what the frost date would suggest, then plant sooner—but also be prepared to protect your crops in case a surprise frost does hit.
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Nancy Wed, 03/04/2020 - 09:28
Pease help! I understand to plant root crops etc during the dark moon phase. What puzzles me is whether its better to transplant above ground crops during the waxing moon phase or waning phase? For example if Taurus comes during a dark moon phase, is that a better time to transplant, say collard greens, than on a Taurus moon day during the waxing moon phase? I’d appreciate if that could be cleared up.
Our source suggests that transplanting is most favorable during a waxing Moon in the signs of Cancer, Scorpio, Pisces. Doing it in Taurus may be less promising.
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Gaylon E FreemanMon, 02/10/2020 - 22:12
Reason for asking, I don't like to use chemicals to kill trees or shrubs while clearing a fence row or trying to make more pasture available for grazing.
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Babs FickesMon, 02/10/2020 - 17:44
My mom & Dad went strictly by the Farmers Almanac, with only 2 years of elementary school they understood all signs,etc and planted according to the phases of the moon. And with the augmentation of animal manure,1 acre produced enough vegetables for our family of 7 and our communal family. Without electricity, everything was preserved by hot water bath canning of vegetables and a root cellar for potatoes, apples, etc. circa: 1930-1955. In 1964 my husband and I moved into a residential community ,each house on 1/2 acre. and a small garden that produced many vegetables. A neighbor whose lot was adjacent to ours ask my advice on when to plant potatoes. I, assuming everyone knew about the " moon planting" told him to plant them in the dark of the moon. A few nights later I noticed a lantern moving every 1-2 minutes in a row. Next day I ask about the light and his response was " I did what you said and planted my potatoes at night."
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Christine Member HoffmanMon, 02/10/2020 - 08:56
Last year I planted my tomato plants on the day of the full moon. Boy oh boy I ended up with 7-8 ft tall tomato plants... it was amazing
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Russell TaylorSun, 02/09/2020 - 16:19
It is a vapor trail, not exhaust. Nice contrast, which is what you strive for in photos.
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J.w. GwartneySun, 02/09/2020 - 11:35
I remember asking my father when I was a youngster if he thought planting by the signs really worked He replied that whether he did or not why go against it ?
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Joan ScottoWed, 12/04/2019 - 15:12
Cindy...wanted you to know that I cleaned my bird baths like you suggested last month with a scrub brush, white vinegar and a garden hose. They came out nice and clean and the birds are enjoying. Thank you.
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Tom WadeSun, 10/13/2019 - 07:39
I am 65 yrs young and watched my Grandfather raise veggies and flowers by the Almanac
every season
Wouldn't do it anyother way, great times and great results with him
And I carried on the tradition , with the same
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DianaMon, 05/20/2019 - 23:15
I’ve never been able to grow flowers until I planted by the moon. Now my neighbor is worried mine are gonna outdo hers!
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Lavenus Rawley Sat, 04/20/2019 - 23:09
I remember my mother’s first garden as horrific, lol. Lots of hard work and little yields. The next year (and every year thereafter) she bought a Farmers Almanac and planted by the Moon. We also used our grass clippings between and around the plants (not close to the plant base as they will burn the plant) heavily for weed control. Never had need of a Hoe again!! Replacing the grass clippings every mowing was so much easier and faster than weeding! What few weeds that did come up pulled easily. Everyone was always in awe of my Mom’s garden. We canned enough to get through the following years harvest and gave the rest away to anyone who wanted it. The plants just kept on producing!! We took 30gal trash bags full of green beans to Retirement Homes, set out stands in front of the house with free vegetables etc., so nothing went to waste. I am a firm believer in Planting by the Moon!!
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Fred RaaflaubFri, 04/19/2019 - 13:12
I never planted by the moon and have had excellent crops (until last year which was not good at all).). Have I just been lucky for 40 years?
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Mary MccannThu, 02/07/2019 - 12:54
As far as I can remember my ancesters have gardener by the moon and Astrological signs. My ancesters called these "signs". This works for me also. I always check for these "signs" before I garden.
I have been told when building a fence with wooden stakes. They won’t rot when signs are right but will rot if signs are not right. Can you tell me?