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Suppliers
Earl may seed & garden center specializes in gardening, landscaping, lawn care and more
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Hps (horticultural products and services) sells annual seeds, herb seeds, perennials, vegetables and more
Pests & Diseases
- Texas A&M University - Petunia | Texas Plant Disease Handbook
- Penn State - Petunia Diseases
- University of California Agriculture & Natrual Resources - Managing Pests in Gardens: Floriculture: Petunia—UC IPM
- University of Massachusetts - Budworm - Petunia Calibrachoa, Geranium | UMass Center for Agriculture, Food and the Environment
- Clemson University - Petunia | Home & Garden Information Center
