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About Our Soil:
- General Soil Map for Collin County (.pdf)
- Collin County Soil Survey (12MB .pdf)
- Worm Composting Online Course - The City of Plano online interactive Composting Food Waste eLearning course. Learn the basics of indoor and outdoor worming composting as a way to safely recycle food waste.
- Preparing the Soil for a New Successful Garden Bed
- Humus: It's the Dirt
- Expanded Shale - A New Possibility for Amending Clay Soils
- Don't Bag It™ - Compost It!
