WebJul 7, 2024 · Step 2: Trim back the foliage of your irises. Start by trimming back the foliage to about six to eight inches in height above the crown. If you’re not comfortable with … WebMar 12, 2006 · Iris cultivars do NOT grow true from seed, however, so if you want an exact copy of a particular iris, the only way to get it is to dig and divide a clump. As far as the different colored irises are concerned, most likely all of those colors were present in the existing population you dug from the old homestead.
BBC - Gardening - Gardening Guides - Techniques - Lifting and dividing …
WebWash away the clump’s soil. Roll the clump back and forth until divisions separate off. Use two spading forks, back-to-back, to divide the clump into sections. Use a sharp spade to cut the clump into pieces, thereby losing quite a few roots. Patton said the best size for a daylily division depends on how fast the gardener wants an area to ... WebAug 18, 2024 · The roots are quite long and will help anchor the newly planted rhizome in place. Amend the soil with compost and dig a shallow hole or trench. Make a mound of soil in the middle to place the rhizome on, spread the roots out over the mound and cover them with soil. Leave the top of the rhizome exposed. how heavy is 25kg
How to Divide Bearded Irises: 8 Steps (with Pictures)
WebJul 7, 2024 · Step 2: Trim back the foliage of your irises. Start by trimming back the foliage to about six to eight inches in height above the crown. If you’re not comfortable with cutting back so much, then you can stick to cutting off about a third of the top. If there are any dead or damaged leaves, you can cut them even shorter. WebJul 25, 2024 · Dig and Lift the Rhizomes. Using a pitchfork, carefully dig around the plant, starting about a foot away from the outer-most edge. Be careful not to pierce the rhizomes with the fork. Work the fork around the … WebOct 24, 2024 · Dig an area where the irises are to be replanted. Form a mound in the center and sit the rhizome on top of this. Spread the roots … how heavy is 300 grams