Pinching out sweetpeas helps to encourage side shoot formation, which makes a stronger bushier plant that will produce more flowers. It can also prevent them from getting leggy. How to PinchSweetPeas for Fuller Plants. Sweetpea seeds can be planted directly into deeply loosened soil as soon as the ground can be worked. 'Pinching out sweetpeas is a great gardening technique that can help in growing denser and bushier plants,' explains Rob Grayson, head of plant distribution at Hillier Garden Centres. Pinchingsweetpea seedlings is an easy way to get more blooms per plant! I'll show you how to pinchsweetpeas to encourage branching. Growing sweetpeas from seed is super easy, but they can get too tall and flop over before you're ready to plant them outside. The simple task of pinchingsweetpeas will buy you a few... Our guide to growing sweetpeas has details about how to grow these summer flowers, and in this article, we’ll discuss how to pinch the vines to encourage the bushiest and most... Lathyrus odoratus 'Gwendoline'. Sowing sweetpea seeds in a pot in autumn to aid development of sturdy plants and strong roots. UK Stock Photo. We’ve been growing sweetpeas for ages with very mixed results. This year I followed your advice with pinching, spacing, and laying down additional nutrients, and we have the best crop ever! · Pinching out sweetpeas explained. Learn when and how to pinch out sweetpeas for stronger plants, more side shoots, and bigger flower yields in allotment and garden growing. · Using a flat surface to work on, identify which sweetpea plants have two sets of leaves (four leaves total). These are the plants that are ready for you to pinch. Using your pruning scissors, snip off the top set of leaves at the internode (the area of stem between the two sets of leaves). In this video, Dave continues our guide to growing sweetpeas with a guide to pinching them out so you get fuller, bushier blooms. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How... · Using your fingernails, fine snips, or scissors, locate the topmost set of leaves you wish to remain. Just above this leaf set, you will find the tiny, developing pair of new leaves and the main stem tip. Pinch or snip this main stem off cleanly, leaving the healthy, mature leaf sets below intact.