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snowball bush

We have a snowball bush which has grown very little in 5 years. on some of the stem ends the leaves turn brown. I have an irrigation system so there is no shortage of moisture. Could there be a disease of insect problem ? John

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Lincoln County Oregon horticulture almost 6 years ago

Any cure for black/red spot on Fraser's Photinia? had the hedge 5 years.

Any cure for black/red spot on Fraser's Photinia? had the hedge 5 years.

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Anne Arundel County Maryland shrubs photinia leaf spot shrub fungal disease red-tipped photinia leaf spot almost 6 years ago

Dealing with dandelions

if you cut the stems, with flowers on, of the dandelion, or remove the entire plant with root what happens if you throw them into an open compost?
Is this not true of an open compost:
Isn't it important to keep dandelion flowers out of the compost because in the porcess of dying they turn to seed heads and when you finally spread that compost (especially when the compost pile is a not very efficient hot active one) out the following year on your garden the seeds will still be there, at least a considerable number of them, ready to germinate?

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Boulder County Colorado weeds almost 6 years ago

Amaryllis seed pod

My amaryllis produced a seed pod after the flowers died. It has burst open and has dark brown flakes. Are those seeds? Can I plant them to try to create a bulb? I've has amaryllis plants for years and have never seen this before. - Deb

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Adams County Colorado flowers: annuals and herbaceous perennials almost 6 years ago

My arborvitae trees have brownish leaves, we thought, from drought stress. ...

My arborvitae trees have brownish leaves, we thought, from drought stress. They are 15 years old and always been healthy. We have deep root fertilized and deep watered. They are now infested with a small moth like insect. What are insects and how do I get rid of them?

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Jefferson County Colorado trees and shrubs almost 6 years ago

Can I register my backyard apiary online? If so, how? Also how do I join the...

Can I register my backyard apiary online? If so, how? Also how do I join the TN beekeeping organization and receive the monthly magazine. How do I do this? Thank you. Syd Frissell bigsyd007@yahoo.com 423-946-5072

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Washington County Tennessee almost 6 years ago

I need to identify this plant that has spread through out a shady woodland...

I need to identify this plant that has spread through out a shady woodland bed and is about 18"-24" tall. It looks kind of like poison ivy, so I'm afraid to touch it. Can you identify it?

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Howard County Maryland plant id native plant aggressive native plant woodland weed almost 6 years ago

caterpillar

I've tried using the keys online and was not successful. What is this? It is on my white oaks mainly. Thanks - Claudia

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Jackson County Oregon insect issues almost 6 years ago

Grass control in Crownvetch ground cover

What herbicide can I use to control unwanted grass growth in my Crownvetch ground cover areas. Thanks Wes Zimmerman

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Des Moines County Iowa almost 6 years ago

Worms on Ash Tree

Ash tree; black pellets approximately 1/16th of an inch. Pale green worms 1/2 inch long 3/16 inches round. Never happened before? Cause? DRIVEWAY COVERED BLACK WITH THE AMT. OF PELLETS.NOT THAT MANY WORMS.

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Johnson County Kansas trees and shrubs insect issues horticulture almost 6 years ago

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