Feeding chart & mixing calculator
Our official feeding program — the same chart we hand out at the store in Nevada City, CA 95959. All rates are per gallon of water. 15 ml = 1 tbsp · 5 ml = 1 tsp.
How to read these minimum application rate suggestions
The low end of each range is our minimum application rate suggestion — enough to feed your plants well. Move up within the range for heavy feeders, hungry soil, or peak season. Section A alone gives you excellent results; add Section B when you want to push further.
All rates are per gallon of water. 15 ml = 1 tbsp · 5 ml = 1 tsp.
Growing dragonfruit? We have a chart built just for it — see the dragonfruit feeding chart →
Simple feeding chart
| Product | Vegetative cycle | Bloom & fruiting cycle |
|---|---|---|
| Vital Veg or Vital Fish Powder | 15–30 ml/gal · 2×/week | First 2 weeks only: 15–30 ml/gal · 2–3×/week |
| Vital Bloom or Vital Flower Powder | — | 15–30 ml/gal · 2×/week |
| Vital Cal-Mag | 10 ml/gal · 2×/week | 10 ml/gal · 2×/week |
| Vital Baseline Liquid Humus | 5–15 ml/gal · 2×/week | 5–15 ml/gal · 2×/week |
For maximum pest resistance: use Vital Defender 1×/week throughout the vegetative cycle and the first two weeks of bloom & fruiting.
Advanced feeding chart
| Product | Vegetative cycle | Bloom & fruiting cycle |
|---|---|---|
| Vital Kelp | 5 ml/gal · 1×/week | 5 ml/gal · 1×/week |
| Foliar spray — Vital Kelp + Vital Fish Powder | Kelp 5 ml/gal + Fish Powder 30 ml/gal | — |
| Vital Compost Tea | 1 cup per 5 gal · top dress or root drench · 1×/week | 1 cup per 5 gal · top dress or root drench · 1×/week |
Mixing calculator
| Product | Per batch | Kitchen measure | How often |
|---|
Downloads
Official feeding chartPDF · print it for the grow room
Beginner's planting guideJPG · transplanting & daily care
Compost tea recipeSVG · our brewing recipe card
Questions about your feeding program? Call the store — (530) 470-0124. Our whole team grows, and we'd rather help you buy the right bottle than the wrong two.