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Lansdale, PA
Need a tree to grow in the middle of a retention pond in Pennsylvania
I have a shallow retention pond in my yard in South Eastern Pennsylvania. The pond is used for rainwater runoff and also for natural springs that are located below the surface. If I plant a tree in th...
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Ambler, PA
Plant with stalk of purple berries
I have a plant that just grows.large hollow purple stalk, purple berries in long clusters , grows very tall any thoughts.. it grows like a weed
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Perkasie, PA
Identification of plant growing with purchased plant
I purchased a heurchera and there was another plant that was growing in the pot with it. I planted both together in my garden. The "other" plant is growing and none of the gardeners around here has ...
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Perkasie, PA
Survival of wildflowers after Hurricane Irene in Perkasie PA
Mr. Smarty Plants, We have (had) a beautiful row of wildflowers and sunflowers along the one side of our house. Now that Hurricane Irene has passed, most of the flowers are matted down from the wind...
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Perkasie, PA
Need identification of a bush with red bumpy berries in PA.
Pennsylvania - We are trying to identify a bush that has small red bumpy berries. The berries are the size of a crab apple or a cherry. Can you tell us what it is?
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Collegeville, PA
Location of Taxus baccata
Where in the USA may I purchase taxus baccata? I can't find them anywhere on the internet or at local nurseries. I need about 125! So, saplings would be preferred even though they are slow growing...
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Collegeville, PA
Non-native invasive chickweed in Collegeville PA
My problem is chickweed. I have found considerable information on how to eliminate the chickweed. My question is after following a suggested elimination process: How and when do I reseed with grass?...
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Collegeville, PA
Understory Shrubs for Pennsylvania Clay
I want to replace three non-native Euonymus alatus with native shrubs that will serve as host plants for butterfly/moth species and/or attract bumblebees and other native bees. The shrubs I have are ...
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Ivyland, PA
Deer resistant trees and shrubs for PA
My yard backs up to woods, and we have a herd of 12 deer who peruse the neighborhood. This winter, the deer went after bushes and trees that they previously have not touched: euonomous and leyland cyp...
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king of prussia, PA
Bignonia capreolata with brown leaves in Pennsylvania
3 year old crossvine leaves brown and dead looking. Will it come back and bud out? Crossvine on fence southern exposure. Crossvine on fence in another area has leaves and are dark green/purple - sa...
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Bucks County, PA
Arborvitae thinning in Bucks County, PA
My arborvitae trees are about 11 ft. tall. I had them put in about 3 years ago. They were 8 to 10 ft. when planted. After the first year, I have noticed they are thinning to the point where you can se...
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Bucks County, PA
Grasses for Pennsylvania
What type of grass does the best in my area?
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Perkiomenvill, PA
Wildflower planting in Northeast Pennsylvania
I live in PA, Northeast, and have high grass that is mostly wet, I was wondering if I could just throw wildflower seeds out into the high grass and if they would grow.
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Mont Clare, PA
Rules for picking wildflowers
I've always heard that, if not in a park or posted area, it is ok to pick one wildflower for every 13 and therefore leave a dozen. Is this at all true?
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Mont Clare, PA
Plant Identification
Hi, I live in ne pa.i have always had a fasvorite wild flower with yellow flowers in the spring. the plant lasts all summer and fall til first frost. It gets small thin bean like seed pods that I save...
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Royersford, PA
Thinning out of maple tree following heavy winds
A 15 yr old red maple lost significant fruit in spring from heavy winds, in summer the tree seems thinned out. Is this the reason? Tree is otherwise very healthy and has always had thick foliage in ...
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Valley Forge, PA
Planting ironweed in Valley Forge
I work in a national park and we have one population of Vernonia glauca (tawny ironweed), a state-listed endangered species in Pennsylvania. Last year we collected seed and have been successful in gro...
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Quakertown, PA
Container plants for Bucks County, PA
I live in Bucks County, PA and I would like to have a garden, but do not have a green thumb. Which plants come back each year that survive in large pots. Are daisies also a good choice for my garden...
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Phoenixville, PA
Edibility of native and non-native wild onions
I'd like to know if the seeds of the wild onions found in southeastern Pennsylvania (possibly called Allium ascalonicum) are edible at all- these are the seeds that grow on top of the stalk, after ...
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Villanova, PA
Problems with non-native weeping willow in Villanova PA
My weeping willow (6 years old,80+ft tall),up until this year used to be full and healthy. Last year I trimmed the lower portion of the trunk by cutting off the low hanging branches, but this year so ...
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Villanova, PA
Evergreen, deer resistant privacy screen for Villanova PA
Looking for something that is deer resistant and ideally evergreen to block a shed and fence that my neighbor recently installed. Live in Eastern PA. Not the best drainage and also shade for most of...
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