My yard is already landscaped. What test would help determine the best maintenance fertilization program?
Try the A17 or A01. top My plants are yellowing. What test would help me? Depending on the pattern of yellowing, try the A01, A17 or P01 (disease diagnosis). For nursery or agricultural clients, A66 leaf analysis is also suggested. top There’s a spot in my yard where nothing grows. Try the A17 or P01. top Can you test leaves? Yes, although nutrient testing is best-suited for nurseries, orchards and row crops where several of the same plants can be represented by one sample. top Do you test well water? Yes. The A71 checks suitability of the water for irrigation purposes. top Can you check for diseases? Yes, mainly from symptomatic root, crown or branch tissue samples from declining, and not totally dead, plants. It is usually best to call first to get sampling instructions. top Can you test for organic contaminants, heavy metals or pesticides? No. Referrals for other labs can be provided. top Is your test guaranteed to determine the problem with my plants? No. Cultural factors not cover
