The issue with your rose is that it is not getting enough sun/air circulation or is being watered overhead or at night where the leaves stay wet all night. Remedy these issues and your rose will be better. If you have damaged leaves, pick them up and throw them away, not in a composter, in the garbage can. Spray with a fungicide, Bayer makes a good one and give them better growing conditions.
i have used milk and onions with great success. I mix 2 cups of milk with a gallon of water and add a small chopped up onion. I let it sit overnight in the fridge. Transfer the strained mixture to a sprayer, add 1 tsp of Dawn detergent (this helps the mixture stick to the leaves) and spray the tops and undersides of the leaves. Be sure to remove and destroy any badly damaged areas of the plant first.
I’ve had great luck getting rid of black spot and powdery mildew by planting garlic bulbs around my roses and flower gardens. It also helps to make sure air is able to circulate around and through your plants, as well as watering the soil and not the ground. Other fungus killers that have worked great for me: ground cinnamon, peroxide & water (1:5 parts, place in squirt bottle, and spray generously on affected parts - both sides of leaves, etc).
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...
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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 ...
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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...
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Trail of dead grass appeared two weeks ago that starts in neighbor's yard and goes to the sidewalk, then continues past the sidewalk in a line into the grass into my ...
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https://www.gardeningknowhow.com/garden-how-to/info/using-cinnamon-on-plan
The issue with your rose is that it is not getting enough sun/air circulation or is being watered overhead or at night where the leaves stay wet all night. Remedy these issues and your rose will be better. If you have damaged leaves, pick them up and throw them away, not in a composter, in the garbage can. Spray with a fungicide, Bayer makes a good one and give them better growing conditions.
i have used milk and onions with great success. I mix 2 cups of milk with a gallon of water and add a small chopped up onion. I let it sit overnight in the fridge. Transfer the strained mixture to a sprayer, add 1 tsp of Dawn detergent (this helps the mixture stick to the leaves) and spray the tops and undersides of the leaves. Be sure to remove and destroy any badly damaged areas of the plant first.
Thanks, I do all of the above.
Thanks, this is something I haven't heard before, so will have to give it a try.
I’ve had great luck getting rid of black spot and powdery mildew by planting garlic bulbs around my roses and flower gardens. It also helps to make sure air is able to circulate around and through your plants, as well as watering the soil and not the ground. Other fungus killers that have worked great for me: ground cinnamon, peroxide & water (1:5 parts, place in squirt bottle, and spray generously on affected parts - both sides of leaves, etc).