The answer is yes to both questions. Make sure you do your homework and choose varieties and locations carefully when planting sweet peas. Although they are technically annuals, sweet peas drop seeds that can often take the next season. And because they tend to be quick growing, they can get out of control. To keep a lid on unwanted growth, it can be helpful to collect up as many of its fall seeds as possible, setting them aside for future planting right where you want them.
The answer is yes to both questions. Make sure you do your homework and choose varieties and locations carefully when planting sweet peas. Although they are technically annuals, sweet peas drop seeds that can often take the next season. And because they tend to be quick growing, they can get out of control. To keep a lid on unwanted growth, it can be helpful to collect up as many of its fall seeds as possible, setting them aside for future planting right where you want them.