Things Needed
hydrangea are prolific inflorescence plants native to arena of Southern Asia and North America . Although there are more than 20 species of hydrangeas in existence , only five of them typically are grown in the United States . All five are well - suited for originate in area of the South , include Alabama where the native oakleaf hydrangea is known as the state ’s wildflower . With the proper maintenance , hydrangea can prosper and flower in Alabama gardens for many years .
Step 1
industrial plant hydrangea in a well - drain growing site that receives full morning sun and partial good afternoon shade . Optimize territory drain by planting hydrangea in a potpourri of 50 percentage garden filth to 50 percent organic compost .
Step 2
Keep the territory consistently moist but not waterlogged . Give hydrangeas at least 1 inch of water per week through rainfall or irrigation .
Step 3
supply a 1- to -2 - inch bed of organic mulch around the base of the hydrangea to help conserve moisture and keep the roots cooler during the hot summertime months .
Step 4
Fertilize fit in to your special hydrangea species . Give bigleaf hydrangea wakeful applications of a world-wide purpose fertiliser such as 10 - 10 - 10 , applied in March , May and July at a rate of 1 lb . per 100 foot . Give panicle and oakleaf hydrangeas lotion of the same fertilizer in April and June , and smooth hydrangea need one applications programme of 10 - 10 - 10 in belated winter .
Step 5
Prune accord to species . Prune bigleaf and oakleaf hydrangea , which bloom on honest-to-god wood ontogenesis , at once after efflorescence . Cut out 25 to 50 per centum of the erstwhile stems with a duo of pruning shear to improve the shape of the plants and increase flowering during the next season . Trim the suave and panicle hydrangeas , which bloom from new growth , to half their top every year in recent wintertime or other spring . Remove up to half of the stems on panicle hydrangea in former leaping to encourage more florescence .
Tip
Many hydrangea species and cultivars are resistive to pests and disease . A short advance research can help you make the beneficial hydrangea selection for your garden space . Straw , hay , bark or pine needle all make fantabulous mulching materials for hydrangea . conform the pH of the soil affect the peak color of only bigleaf and serrate hydrangea . practice fertiliser humbled in phosphorus to give rise blue peak , and fertilizers gamy in phosphorus to produce pink flowers .
Warning
Do not over - pee as some hydrangeas , such as the oakleaf , are susceptible to root rot from too - saturate territory
References
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