The short answer: start a cannabis nutrient schedule once seedlings have three to four sets of true leaves, usually 14 to 21 days after sprouting. Plants in coco coir or hydro can be fed from week one at quarter strength, while a buffered living soil often carries a young plant for the first month on its own. This starter schedule kit removes the guesswork, pairing stage-by-stage feed charts with the measuring tools and pH targets you need at each step.
Key Features
- Week-by-week feed chart covering seedling, veg, bloom, and flush stages
- Separate grow and bloom components plus a chelated micronutrient blend
- Calibrated measuring scoop and mixing cup for accurate small-batch dosing
- Formulated to work in potting soil, coco coir, and recirculating hydro
- Water-resistant chart cards sized for the grow-room wall
- Printed pH and EC target ranges beside every scheduled week
- Refill pouches available so you restock only the component you run out of
Materials and Specs
Every component is a fully water-soluble mineral salt blend milled for even dilution, with micronutrients kept in chelated form so they stay available across a wide pH band. The kit contains no dyes or fillers, dissolves clear without clogging drippers or sprayers, and stores stable in a sealed container away from humidity and direct light. Charts are printed on laminated stock with UV-resistant ink so they survive humid rooms and frequent handling.
Shipping and Returns
Orders ship the same business day when placed before the daily cutoff, packed in sealed, moisture-barrier pouches. Unopened components can be returned within 30 days for a refund, and if a chart arrives damaged or a component is missing, contact us and we will send a replacement right away.
cannabis feeding schedule chart
Can I start nutrients before true leaves appear?
No. The cotyledons already feed the sprout, and adding fertilizer that early risks burning tender roots. Wait for three to four sets of true leaves, then begin at quarter strength.
The Best Cannabis Nutrient Line Schedule Comparison
How strong should the first feeding be?
Mix at roughly 25 percent of the label's full dose and watch for tip burn or clawing over the following week. Increase gradually only after the plant shows steady new growth.
Does the schedule change for autoflowers?
Yes. Autoflowers usually move into bloom feed around week three or four from sprout, so follow the bloom column earlier and keep overall strength on the lighter side.