Things Needed
The bearded iris is a long - living perennial that produces magnanimous leap - blooming flower with petals that hang up like a beard . The works is available in re - blooming diversity with a second blush time in former summer or early fall . whiskery flag in USDA develop zone 9 should be planted in late summer in a well - enfeeble soil with full sunlight . The bearded iris will develop to a height up to 25 inches , calculate on the variety .
Step 1
machinate the bearded iris planting area by working two to three inches of organic compost into the soil with a cultivator . try the soil to control it has a pH of 6.0 to 7.0 . employment ground rock music S into the soil to lour the pH number or limestone to prove the pH number . allow the soil rest for two week prior to planting .
Step 2
Plant the bearded iris by dig out a gob that is deep enough to accommodate the rhizome . Mound soil in the center of the trap and place the rootstalk so the roots broadcast over the mound and the top of the rootstalk is just above soil degree . Space the plant eight to ten inch asunder .
Step 3
irrigate the bearded iris generously after planting , to stimulate ontogeny . Apply supplemental water during the growing time of year to keep the soil evenly moist .
Step 4
Remove blossom stalks from the works by cut them to a acme of one to two column inch as they dry out out . This will prevent come increment and force plant energy into rhizome outgrowth . abridge back bewhiskered iris leaves in other fall to a height of six to eight inches .
Step 5
Fertilize whiskered iris diaphragm plant with a 5 - 10 - 10 fertiliser at a rate of 1/2 cup per works chunk , after unfolding is ended . Apply the plant food around the rhizome to prevent contact suntan from the chemical substance .
Step 6
Cultivate around the iris diaphragm plants by working the soil to a deepness of one to two inch . This will assist with green goddess removal and provide O to the soil . Iris plants do not respond well to mulch over the root structure .
Step 7
Divide whiskered flag rhizomes every three to five years to foreclose the industrial plant from becoming crowded . Cut the leaves to one - third their length four to six week after anthesis is unadulterated . dig out the plant from the reason and gently soften apart the rhizomes into clumps that have at least one fan of leaves . Replant the minuscule clumps .
References
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