Substrates in Hydroponics

Biodigester Construction Manual

Biodigester Rationale For Development

Indentifying the problem, is it a disease, an insect, or a nutrient deficiency. First step in identifying the problem is to examine the plants. Are they all showing the same problem. This is likely to be a nutrient deficiency. Can you see signs of eating like holes in the leaves. Likely to be an insect. Are there misshapen leaves and discoloration, it id likely to be a disease.

1. Nutrient Deficiencies A chart of nutrient deficiencies in plants
2. Insects A chart of insects that attack plants
3. Diseases A chart of diseases that affect plants
4. Sprays Natural sprays for Insects and Disease in plants