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Moon Twp, PA
Plants to hold a slope in Western PA
We have a hillside that keeps moving/sliding due to lack of vegetation. What kind of ground covering can we plant to help maintain and stabilize the hillside? If you need to know the climate here, we...
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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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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
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
Deer resistant plants for erosion control on steep hill
I would like control a steep hill behind my house that is red clay, northern exposure with little sun. What plants would you recommend that deer will not eat?
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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
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
Propagating trees in Pennsylvania
I have been wanting to plant trees at our family camp for quite a few years now to help provide food for the wildlife during in preparation for the cold winters. As a college student, however, both f...
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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
Deer resistant plants for campground in West Virginia
We spend the summers at a campground as permanent campers. We fix up our sites to be a pleasure to spend our time smelling and see the wild life come and perch around the area. We would like to know...
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Pittsburgh, PA
Plant for deep shade in Pennsylvania
Hi! I am landscaping our house and trying to use only plants that provide seasonal benefit to bees, butterflies, birds etc. not the deer though. My question is that I have a fairly steep slope of abou...
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Pittsburgh, PA
Protection of American beautyberry in Pennsylvania
I have had a beauty berry 2 years now. I trim it back in early spring and it returns beautifully. ...but no flowers this year and it's almost August. Last year, very few berries. Can you help? I...
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Pittsburgh, PA
Transplanting a Century Plant in Pennsylvania
When is the best time to transplant a Century Plant?
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Pittsburgh, PA
Retention of soil on bank in Pittsburgh, PA
I have a steep bank in front of our house in Pittsburgh. We no longer want to mow this bank and wish to plant something that will spread and hold the soil. What do you recommend?
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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
Planting turf grass in PA
Is it too late to plant new grass in mid October in Pittsburg? Should I wait until Spring at this point?
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Pittsburgh, PA
June bug larvae destroying Red Twig Dogwood in Pittsburgh, PA
June Bug larvae are destroying my Red Twig Dogwood. I have treated with Milky Spore, but the long wait for benefit is too long to save the ailing plant. What can I do? HELP!
Thank you from the bot...
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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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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
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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