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Scenery Hill, PA
Where can I find a pignut hickory tree to plant in Scenery Hill, PA?
Where can I buy Pignut Hickory tree, 10', B&B?
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Nottingham, PA
My plants are choking.
I have a trailing weed that is choking the other plants in my garden. It grows super fast and it has small white flowers. The flower looks a bit like a mini morning glory. I have tried pulling it as m...
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Washington, PA
Swarming insects on non-native willow in Washington PA
I have had a very large, beautiful pillow willow bush/tree growing next to our garage for about 8 years. Last year at the end of August, it began to attract white-faced hornets and yellow jackets by t...
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Whitehall, PA
Evergreen for privacy in PA
We need to plant a privacy/sound barrier hedge/hedgerow and my husband says it must be evergreen. I am not familiar with which species would be native to our area and I just don't trust those big sto...
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Mount Lebanon, PA
GMO/GE crops killing wildflowers and insects
Hi,
I've read where GMO/GE crops in other countries were killing the wildflowers and insects adjacent to those fields. Have you had any reports of this North America.
Best regards.
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McKeesport, PA
Creeping buttercups in juniper in McKeesport PA
I have creeping buttercups in my juniper ground cover. How do I get rid of them.
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mcdonald, PA
Can plants in the same genus cross-pollinate?
Can you cross-pollinate plants from the same genus?
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West Mifflin, PA
Plants for erosion control in West Mifflin PA
I have recently had a retaining wall rebuilt in my back yard and an above the ground pool installed. My lawn is uneven with no grass and the hillside is very dry dirt with rocks. What type of plant ...
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Pittsburgh, PA
Plants for erosion control in Pittsburgh, PA
I have a terraced high side lot(front of house). I currently have Yuccas growing, but they are too invasive. Can you suggest plants, shrubs, or ground covers that are not as invasive and will still ...
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Pittsburgh, PA
Deer-resistant groundcover under pine trees
what kind of ground covering can be planted under pine trees (acid soil) that the deer will not eat and will not attract bees?
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Pittsburgh, PA
A tree to replace a pin oak in PA
My 120 yr old pin oak has root and butt rot, 5 of 13 roots dead by pressure testing. I am in Pittsburgh PA. I want to plant a root rot resistant tree, either evergreen, fir or deciduous. The tree is 9...
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Pittsburgh, PA
Deer resistant plants for Pittsburgh PA
What shrubs can I plant on a wet slope that gets partial sun that will help control erosion? They need to be something the deer won't eat! We have lots of deer.
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Pittsburgh, PA
Non-native and/or hybridized shrubs in Pittsburg PA
I planted 2 boulevard cypress pom pom trees last year in my front yard in the clay conditioned soil. We dug the tree holds according to the planting instruction and filled some sand in the bottom for ...
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Pittsburgh, PA
Leaves on maple turning red in June in Pittsburgh PA
We live in PA and have a medium sized maple tree in our back yard. It is not a red maple. This year, in June, the very top of the tree's foliage turned bright red. This bright red started at the t...
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pittsburgh, PA
Planting for parrots
I have 2 parrots, a sun conure and a nanday conure, and I would like to find some plants to put in their aviary room that are safe for parrots. Can you help me with this question?
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Pittsburgh, PA
Differentiating between Spiraea betulifolia and Spiraea japonica
How can I tell the difference between Spiraea betulifolia var. corymbosa (an imperiled species) and Spiraea japonica (an invasive species) in the wild? They both seem to be the same size, color, habi...
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Pittsburgh, PA
Plant identification
My son has some kind of plants, weeds, or ground cover in his yard that smell like spicy meat. When the wind blows the right way it smells like he's been grilling kolbasi on his deck/in his house. ...
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Pittsburgh, PA
Low-growing lawn substitute for Pennsylvania
Hello Mr. Smarty Plants
Please help. We are moving to an old farm house in Western Pennsylvania with several acres of lawn. Our plan is to return much of the land to wildlife friendly meadows and woo...
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Pittsburgh, PA
Bugbane Leaf Blotch
My bugbanes (Cimicifuga/Actaea) seem to suffer from black blotches on the leaves in the summer. This happens even when they have adequate moisture. I also see it on the ones growing wild. Is this a fu...
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Pittsburgh, PA
Ground cover for high traffic area in Pennsylvania
I am wondering if there is a Pennsylvania native turf like grass/plant that can withstand a lot of foot traffic (public area with lots of children). This will be used in a formal setting so will need ...
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Pittsburgh, PA
First spring wildflower to bloom in Pittsburgh, Pennsylvania
In Pittsburgh PA what spring wildflower is consistently among the first to bloom?
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