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FCO biostimulants by crop

✓ Updated as on October 2026

Biostimulants notified for cucumber under the FCO

10 of the 227 notified biostimulants list cucumber, the joint 8th highest of the 30 crops in Schedule VI. Each one below with its category, form and Gazette notification.

10notified for cucumber
4for cucumber and no other crop
7of them are liquids
#8joint of 30 crops
Cucumber · by category
10 products

The largest group is seaweed: 5 of 10.

Seaweed5
Mixed formulations2
Botanical1
Protein & amino acids1
Antioxidants1
What it means for you: 10 notified products, against 67 for chilli: less crowded, but every new notification can change that. Make sure your product is notified for cucumber before you sell it for cucumber.
Selling for cucumber?

Find your product, then get its label

Every entry below opens its full FCO page: composition, specification, test method, notified crops and history. The dose for cucumber, word for word from the Gazette, with per acre and per guntha, comes in the product's label PDF.

Across these products, notified liquid doses for cucumber run from 500 ml to 3 litre per hectare. There is no standard cucumber dose: the exact dose of each product, word for word, comes in its label PDF.

All 10

Biostimulants notified for cucumber

Seaweed

5 for cucumber
SeaweedLiquidSeaweed (Kappaphycus alvarezii) extract 21 % (Liquid)D -Galactose-4-O-Sulphate ≥ 6.00 % w/w · Total carbohydrate ≥ 7.50 % w/wCucumber · ChilliSerial 3 · S.O. 876(E) · 16 Feb 2026
SeaweedLiquidKappaphycus alvarezii 7.2% (Liquid)Carrageenan ≥ 0.7 % w/w · Total dissolved solids ≥ 8.0 % w/wCucumberSerial 6 · S.O. 2346(E) · 26 May 2025
SeaweedLiquidKappaphycus alvarezii 19.5% (liquid)Carrageenan ≥ 1.8 % w/w · Organic carbon ≥ 3.2 % w/wApple · Tomato · Cucumber · ChilliSerial 14 · S.O. 3741(E) · 13 Aug 2025
SeaweedLiquidSeaweed (Kappaphycus alvarezii) extract- 17% (Liquid)D-Galactose-4-O-Sulphate ≥ 4.2 % w/w · Carbohydrates ≥ 6.2 % w/wCucumber · TomatoSerial 25 · S.O. 3742(E) · 13 Aug 2025
SeaweedLiquidSeaweed (Kappaphycus alvarezii) extract 13.5% (Liquid)D-Galactose-4-O-sulphate ≥ 2.5 % w/w · Total carbohydrates ≥ 4.8 % w/wCucumber · TomatoSerial 51 · S.O. 1574(E) · 25 Mar 2026

Mixed formulations

2 for cucumber
Mixed formulationsPowderMixture of Humic acid and Seaweed extract (powder)Alginic acid ≥ 1.72 % w/w · Humic acid ≥ 50.0 % w/wCucumberSerial 15 · S.O. 3741(E) · 13 Aug 2025
Mixed formulationsOther / unspecifiedMixture of Seaweed (Durvillaea potatorum) extract and Botanical (wheat grass) extract (liquid)Alginic acid ≥ 0.02 % w/w · Tannins ≥ 0.04 % w/wCucumberSerial 33 · S.O. 876(E) · 16 Feb 2026

Botanical

1 for cucumber
BotanicalLiquidBrassica juncea seed extract- 0.2% (Liquid)Gallic acid ≥ 0.000247 % w/w · Total organic carbon ≥ 1.14 % w/wCucumberSerial 5 · S.O. 3741(E) · 13 Aug 2025

Protein & amino acids

1 for cucumber
Protein & amino acidsGranule / GranularProtein hydrolysate 1.8% (Plant source) (Granule)Total amino acid ≥ 0.7 % w/w · Total organic carbon ≥ 1.0 % w/wCumin · Potato · Wheat · Chilli · Groundnut · CucumberSerial 35 · S.O. 876(E) · 16 Feb 2026

Antioxidants

1 for cucumber
AntioxidantsLiquidLabel cautionPhenolic compound (3 %) (Liquid)Phenolic compound ≥ 3.00 % w/v · Total organic carbon ≥ 0.5 % w/wCucumber · Maize · TomatoSerial 2 · S.O. 3742(E) · 13 Aug 2025
Other crops

Biostimulants by crop

Major crops with no notified biostimulant yet: all crops → · How fast the list is growing: FCO Insights 2026 →

Which biostimulants are notified for cucumber in India?

10 biostimulants in Schedule VI of the Fertiliser Control Order list cucumber (as on October 2026): seaweed (5), mixed formulations (2), botanical (1), protein & amino acids (1), antioxidants (1). This page lists each one with its category, form and Gazette notification.

Where can I find the dose of a biostimulant for cucumber?

The notified dose for cucumber, word for word from the Gazette, with per acre and per guntha, is in each product's FCO label PDF (Rs. 49 + GST). Each product page also shows its notified dose range across all its crops.

From NanoKheti's consolidation of FCO Schedule VI, up to S.O. 1574(E) of 25 Mar 2026; crop names as notified, grouped (for example rice as paddy). The Gazette text is authoritative.