Spirulina 10% (Liquid)
A botanical extract biostimulant in liquid form, notified under FCO Schedule VI. Key notified measures: Protein ≥ 6 % w/w; Solubility ≥ 80 % solubility. Notified for chilli and tomato.
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Composition
As notified in the Gazette, ingredient by ingredient.
| Ingredient | Content | Limit | |
|---|---|---|---|
| i | Spirulina powder per cent. by weight, minimum | 10% w/w | Minimum |
| ii | Propylene glycol per cent. by weight, minimum | 5% w/w | Minimum |
| iii | Lignin sulfonate per cent. by weight, minimum | 5% w/w | Minimum |
| iv | Polysaccharide per cent. by weight, minimum | 0.1% w/w | Minimum |
| v | Citric acid per cent. by weight, minimum | 0.1% w/w | Minimum |
| vi | Water per cent. by weight | QS% w/w | Exact / specified |
| vii | Total (per cent.) | 100 | Exact / specified |
Specifications (label claims)
The parameters a sample must meet, with the Part D method used to test each one.
| Parameter | Notified value | Test method | |
|---|---|---|---|
| i | Protein per cent. by weight, minimum | 6% w/w | Method 42: Estimation of protein |
| ii | Specific gravity | 1.00- 1.10Specific gravity | Method 2: Estimation of specific gravity |
| iii | pH (1% aqueous solution) | 6.0- 9.0pH | Method 1: Estimation of pH |
| iv | Solubility (as suspension) per cent., minimum | 80% solubility | Method 5: Estimation of water solubility |
Crops and doses
The Gazette wording is what counts; per-acre figures use 1 hectare = 2.47105 acres.
| Crop | Gazette dose | Per acre, each application | Per acre, season |
|---|---|---|---|
| Chilli | Two foliar sprays at 750 ml/ha | 304 ml | 607 ml |
| Tomato | Two foliar sprays at 750 ml/ha | 304 ml | 607 ml |
Notification history
- 26 May 2025S.O. 2346(E): entry inserted
Official notifications: Ministry of Agriculture & Farmers Welfare, biostimulant circulars.
Before you buy or stock it
- Check that the product name, composition and crop on the pack match this page.
- Use only the notified dose for your crop; the calculator converts it to your area.
- Ask the seller for the batch number and expiry date, and keep the bill.
Questions about your crop? Ask our agri expert on WhatsApp.
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Consolidated by NanoKheti from the Gazette of India notifications under Schedule VI of the Fertiliser (Inorganic, Organic or Mixed) (Control) Order, 1985, for reference. The Gazette text is authoritative; this page is not legal advice. Check the notification before labelling, licensing or buying. Covers notifications up to S.O. 1574(E) (25 Mar 2026); checked for later Schedule VI changes on 19 October 2026. Questions? Ask our agri expert on WhatsApp.