Pruning is not required. However, when pea plants are 12 to 14 inches tall, many gardeners cut off the top 4 to 6 inches to encourage the plants to branch out and create new shoots, increasing the ...

But Mendel’s experiments — and my shockingly tall sister — would prove this assumption all wrong. And pea plants were the perfect subject for this research. They’re relatively quick and ea ...

The patient monk carefully bred and cross-bred pea plants to see how a few specific traits -- height was one -- were passed down. When Mendel bred a tall plant to a short one, all of the offspring ...

There's no hard and fast rule, but generally, sweet peas will be around six to eight inches tall before it's time to plant them out in the garden. By this time, they'll have developed into ...

Why grow sweet peas as a screen? Sweet peas need support ... Allow plants to grow for four weeks until they are about 30cm (12in) tall, then select the best shoot and remove the rest.

many reaching as tall as 8 feet. Its big, beautiful flowers often open simultaneously, creating columns of blooms that cottage gardeners adore. Plant sweet peas among your hollyhocks and the ...