Limelight hydrangea are a cultivar with a longer blooming time of year than most hydrangea plants . Limelights differ from bigleaf and oakleaf hydrangeas in that they have smaller leafage and great blossoms . The blossoms start out as a white - chartreuse and change to a lime - commons throughout the bloom time of year . The shrub is hardy from zone 3 through 9 and grow up to 8 foot tall . Pruning should be done with an optic toward the size of it of blossom and shrub that you want .

Step 1

clip pruning for late fall or former spring . Limelight hydrangeas develop on new growth , and should be pruned between growing seasons .

Step 2

Determine whether you require smaller , more numerous blooms or magnanimous , fewer blooms . The more you rationalize , the few blooms you will have . But the larger these flush will be .

Step 3

Sharpen your pruning shears before you prune a Limelight hydrangea . This will prevent injury to the plant and help it to recover quicker .

Step 4

Mix a solution of nine parts bleach and one part water . Saturate a cloth with this solution and wipe the blades of your shear with the result between cut back Limelight hydrangeas to foreclose the spread of disease .

Step 5

Remove any dead , morbid or broken stems .

Step 6

Remove 1/3 of the former plant stems at ground level once the plant turns 4 years old .

Step 7

Cut back the top 1/3 to 1/2 of the stay stem just above a healthy bud . This cognitive operation is called lead back .

Cut Back Limelight Hydrangeas

Limelight hydrangea ( Hydrangea paniculata’Limelight ' ) stand out from other varieties of hydrangea with their late summer video display of point , green - white flower panicles . Limelight hydrangea only blossom on new woods , so any heavy pruning or cutting back must be done in later wintertime or early leaping before fresh growth emerges , since rationalise at any other time of the year will disrupt their normally abundant flower display . Rinse and dry them well before using them . clip off a single stem at the 18 column inch mark to utilize as a guidepost for cutting back the rest of the bush . Make the cut angled to keep piddle from take in on the wound . Water the hydrangea to a deepness of 4 inch after cutting it back . annul early feeding since the bush will produce light , spindly growth .

Things Needed

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