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Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

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Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

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Thursday - November 09, 2006

From: Pleasantville, NY
Region: Northeast
Topic: Seed and Plant Sources, Green Roofs
Title: Native perennial roof garden plants for New York
Answered by: Nan Hampton

QUESTION:

I am looking for perennial roof gardens plants, sedum, hen and chickens, native plants. I am in zone six. They will have three inches of perilite, gravel, and compost. Can you give me a good local source? Thanks.

ANSWER:

You can visit our National Suppliers Directory to search for nurseries and seed companies in your area that specialize in native plants.

PlantNative also lists nurseries by state that specialize in native plants.

The New England Wild Flower Society offers native plants and seeds for sale during various times of the year.

The Native Plant Society of New Jersey lists local "Sources of Native Plants".

 

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July 04, 2012 - Hi Mr. Smarty Plants, I live just north of Seattle and want to build a green roof (outdoor kitchen) I'm concerned about the weight of the soil (saturated), drainage etc. am building from scratch and...
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April 30, 2011 - I am in the planning stage to decide about planting a green roof as part of new construction. My ideal plant life on the green roof would have minimal root structure (deeper roots mean deeper soil mea...
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