Return to the Northern Gardening Forum | Post a Follow-Up

 o
Lilacs Won't Bloom - Help Me!

Posted by Daliah zone 5 (My Page) on
Sat, May 15, 04 at 10:21

My lilacs don't have any buds for blooms. This is the third year now. They were in bloom when I got them. Any suggestions?


Follow-Up Postings:

 o
RE: Lilacs Won't Bloom - Help Me!

Sometimes it takes them awhile. The other reasons might be soil is too acidic, ground is too wet, or there is too much shade. If you prunned them, you probably cut off the budding wood. I have also heard of people "shocking lilacs" by cutting into some of the roots with a spade.

Better luck next year!


 o
RE: Lilacs Won't Bloom - Help Me!

Sprinkle a cup or two of epsom salt around the weepline of the bush. I heard this from a master gardener several years ago and have used it on my lilacs. It works! Do it now and early next spring, and it will probably bloom next year.


 o
RE: Lilacs Won't Bloom - Help Me!

easiest is to prune right after the (in your case it'll be you checking on your neighbors bushes) the lilacs have bloomed. lilacs only bloom on year-old growth. normally what one does is to cut back the sprout on which the lilac had bloomed. a calous will form, and the plant will put out two new sprouts at that point. on the next year flowers will form on one of these two sprouts, and leaves upon the other. after they bloom, you'll come along with your clippers, and trim away the flowering stem, and the leaf stem. the process will keep on repeating itself, and everybody will be happy.

-d.


 o
RE: Lilacs Won't Bloom - Help Me!

I was told by a couple of fellow gardeners to put banana
peelings around by lilac trees. Works wonders!!! for some reason. I put the occasional peelings just under the earth around the bushes. I have lilac with many flowers on fairly young bushes. It certainly doesn't hurt them. Good luck!


 o
RE: Lilacs Won't Bloom - Help Me!

If your lilac is in shade it may not bloom at all.


 o
RE: Lilacs Won't Bloom - Help Me!

simple answer....do not prune, flower buds are being chopped off


 o
RE: Lilacs Won't Bloom - Help Me!

Lilacs should be pruned of crossed over branches and old growth in danger of becoming diseased. Your lilac will not bloom on the pruned section the next year. Lilacs also need to be limed if your soil is acidic. Lilacs need the same conditions as a well manicured lawn and that is why you see so many growing in the middle of a lawn. Some lilacs bloom twice once in the spring and smaller blooms in the fall. Lilacs should also have the dead blossom carefully removed and I am sure you can find information on how to do this on the web. It must be done properly. This causes the lilac to have twice as many blooms set the next year. I have five in my yard and all bloom every year.


 o
RE: Lilacs Won't Bloom - Help Me!

My mother always puts wood ash (like from a woodstove, campfire, etc.) on hers, and so do I. I never prune them and they always bloom. They're in mostly sun.


 o
RE: Lilacs Won't Bloom - Help Me!

I like the wood ash idea. Iam glad for the info.I will be trying that in the spring.


 o
RE: Lilacs Won't Bloom - Help Me!

I once heard here somewhere on the GardenWeb (I'm not kidding), that you must ask it to bloom, not plead for it to necessarily do so, but persuade it gently by asking, "Lilac, are you going to bloom for me in the spring next year...It would make me so happy if you did and I will take good care of you after?" apparently it works. On the other hand, I also think I heard that if you threaten it, it might also work! "If you don't bloom for me this year, you're going out! ....and I mean it!" 8^)


 o
RE: Lilacs Won't Bloom - Help Me!

I hadn't heard about most of these remedies.
I had the same problem. Do you fertilize your lawn?
If so, stop the lawn fertilizer from hitting the lilacs, nitrogen grows leaves, not flowers, unless they are pansies. Hit them with bone meal in the spring and fall.


 o
RE: Lilacs Won't Bloom - Help Me!

Lots of sun and don' prune in fall or early spring - only immediately after blooming.


 o
RE: Lilacs Won't Bloom - Help Me!

Giving lilacs wood ashes have worked great for me in a former garden. I am going to try it on my lilacs that have not bloomed. I have use epsom salts on Rose of Sharon shrubs and it worked wonders. After reading your suggestions I will also try that on my lilacs. Thanks for the tips!
Francie


 o
RE: Lilacs Won't Bloom - Help Me!

My lilac tree didnt bloom this year and someone told me that it needed lime and rose fertilizer. Has anyone heard of this or tried it?


 o
RE: Lilacs Won't Bloom - Help Me!

This is the third year for my lilac and it is not blooming either. I am wondering if it is lawn fertilizer as daddylonglegs suggested, because the bush looks very healthy. How do I protect it from fertilizer? Cover the bush? Stay a certain distance away?


 o Post a Follow-Up

Please Note: Only registered members are able to post messages to this forum.

    If you are a member, please log in.

    If you aren't yet a member, join now!


Return to the Northern Gardening Forum

Information about Posting

  • You must be logged in to post a message. Once you are logged in, a posting window will appear at the bottom of the messages. If you are not a member, please register for an account.
  • Please review our Rules of Play before posting.
  • Posting is a two-step process. Once you have composed your message, you will be taken to the preview page. You will then have a chance to review your post, make changes and upload photos.
  • After posting your message, you may need to refresh the forum page in order to see it.
  • Before posting copyrighted material, please read about Copyright and Fair Use.
  • We have a strict no-advertising policy!
  • If you would like to practice posting or uploading photos, please visit our Test forum.
  • If you need assistance, please Contact Us and we will be happy to help.


Learn more about in-text links on this page here