What is eating the blooms on my petunias?
Among the potential pests of petunias is the tobacco budworm, sometimes also referred to as the geranium or petunia budworm, which leaves holes in the petunia blooms. A few other pests can also cause discoloration or distortion of flowers.
What is eating my flowers at night?
To see of snails and slugs are your plant-eating culprits, come out at night with a flashlight and look under leaves. Pour beer in a used, open tuna tin or plate to attract slugs and snails away from plants and into the beer. … Cucumber beetles will leave tiny transparent circles on plant leaves.
How do I keep bugs from eating my flowers?
Hot pepper powder, such as cayenne, also helps rid your garden of tiny bugs such as aphids and spider mites. Mix a pinch with a few drops of dishwashing liquid in a quart of water, and then spray your blooms and the leaves, especially the undersides where small bugs like to hide.
Why do petunias go sticky?
Petunias emit a gooey material via the tissues of their stems. The sticky stuff, in turn, travels all the way to their soft foliage. The goo is believed to be protection against insect nuisances like thrips and aphids, according to the Utah State University Extension.
What causes petunias to stop blooming?
If the lighting is correct and there are no blooms on petunias, perhaps they’re not getting enough water or fertilization. … Shake off excess water that is on the developing blooms of ground planted petunias; wet buds can rot away before blooming.
What insects do petunias attract?
Petunias attract a few mite species, but the cyclamen mites (Stenotarsonemus pallidus) often cause the worst damage. One of the smallest mites to attack ornamental plants, these tiny arachnids hide in moist, shady plant areas, such as in unopened leaves or flower buds.
Can I spray my plants with soapy water?
Gardeners often make homemade insecticidal sprays from dish soap and water, and the spray helps to control a number of common garden pests. … Usually, small amounts of well-diluted dish soap don’t hurt flowerbeds, and soapy water is better than no water for plants during a drought.
What can I spray on my petunias?
Nowadays, several types of horticultural oil, such as all-season oil or summer oil, can safely be applied to plants, including petunias, to control spider mites, scales, aphids, leaf miners, fungus gnats and other bugs.