Probably the top cause of hydrangeas not flowering is pruning at the wrong time. Also, late spring freezes can also result in no flowers on hydrangeas. Another reason gardeners wind up with no flowers on hydrangeas is usually due to sunlight — lack of it. Too much nitrogen fertilizer can also result in hydrangeas not flowering. If none of these conditions apply to you and you still have no flowers on your hydrangea, you may be trying to grow it in too cold of a zone.
Somehow my house and garden got tiny gnats that killed my fuchsia plant and fly everywhere. I have tried ALL the Web recommendations - soap and oil dishes, sand in th...
See more
Growing our first garlic, should we wait until the leaves are drying out before we pick it? Husband picked first one today along with our first potatoes.
Hi everyone, I have mice in my garden destroying my vegetables and I have also noticed them in the barn and shed. Please can someone tell me how to prevent them from ...
See more
For two years in the spring my hyacinth leaves came up beautifully but I do not get any flowers, I would love to know how to grow hyacinths that flower, what do I nee...
See more
2nd Season in a ROW! Squash plants growing large and healthy leaves and the stems near the roots are looking healthy and turning dark green, getting flowers that grow...
See more
Do you give the hydrangeas plantfood? I don't think it is the. Same as fertilizer.
Some hydranges only bloom on new stock. Pruning to much can keep them from blooming until the following year
https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/hydrangea-not-blooming.html I went here and got a lot of info after my hubby pruned my hydrangea back too far one year...it took it two years before it started blooming again. Maybe this will help.
Probably the top cause of hydrangeas not flowering is pruning at the wrong time. Also, late spring freezes can also result in no flowers on hydrangeas. Another reason gardeners wind up with no flowers on hydrangeas is usually due to sunlight — lack of it. Too much nitrogen fertilizer can also result in hydrangeas not flowering. If none of these conditions apply to you and you still have no flowers on your hydrangea, you may be trying to grow it in too cold of a zone.
http://www.diynetwork.com/how-to/outdoors/gardening/why-hydrangeas-don-t-bloom
Consider adding some Holly Tone to their soil, too.
Forgot to also mention, do they get enough light? Sometimes trees have grown to block light. Thinning branches of trees can help let more light in.
https://thistlewoodfarms.com/how-to-make-your-hydrangeas-bloom/
https://www.gardenguides.com/84033-make-hydrangeas-bloom.html
http://www.millionplants.com/advice/wont-hydrangea-bloom/
https://www.thisoldhouse.com/ideas/5-tips-growing-gorgeous-hydrangeas