1 L bottle of root biostimulant, green Biostimulant Racinaire label

500 ml bottle of organic root stimulator, 0.5 L per 100 L of solution

5 L container of plant-based root biostimulant

The three sizes of root stimulator, 500 ml, 1 L, and 5 L, lined up together

Back label of the root biostimulant: properties, schedule and dosage of 10 ml per 2 L

Root stimulator poured into a measuring cup, in a greenhouse, in front of young seedlings

Liquid organic root stimulator for seedlings and cuttings

Dhs. 63.00

Conditionnement	Price	Price per L	vs 500 mL
500 mL	Dhs. 63.00	Dhs. 126.00	—
1 L	Dhs. 95.00	Dhs. 95.00	−25 %
5 L	Dhs. 378.00	Dhs. 75.60	−40 %
10 L	Dhs. 672.00	Dhs. 67.20	−47 %

Dhs. 21.00 × 3 with no fees Klarna.

This liquid biostimulant, composed of vitamins, enzymes, and humic acids, helps your seedlings, cuttings, and freshly repotted plants to establish their roots. It is dosed at 5 ml per litre at first root formation, then at 3 ml per litre, during the 2 weeks following transplanting.

Approved for use in organic farming, it is sold under the label "Biostimulant racinaire".

Ref. TA-ROOT-500·Biostimulant

Conditionnement : 500 ml

500 mL

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Delivery within 2 to 15 business days

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The summary

What you receive: a bottle of liquid root biostimulant, in the size selected, labelled "Biostimulant racinaire".
When to use it: during the 14 days following a seedling, a cutting, or repotting.
The dose: 5 ml per litre at first roots, then 3 ml per litre at the first true leaves.
For organic growing: approved for use in organic farming, free from synthetic hormones, and not classified as hazardous.

Natural biostimulant for rooting seedlings, cuttings, and repotted plants

A cutting has no roots, a seedling has only a few millimetres of them, and a repotted plant must colonise a fresh grow medium. During those first few days, while the root system remains underdeveloped, the plant absorbs little water and few nutrients, regardless of the quality of your solution. This liquid root stimulant, free from synthetic hormones, is designed specifically for this rooting phase. Add it to your watering water or nutrient solution for 2 weeks, then return to your usual programme.

🌿 A rooting biostimulant

This product does not feed the plant in the strict sense: it provides no meaningful quantity of nitrogen, phosphorus, or potassium, and therefore does not replace your fertiliser. It is a biostimulant, compliant with decree no. 2016-532 governing naturally sourced biostimulant substances, composed of vitamins, enzymes, and humic acids, with natural amino acids and plant extracts. Its role is to encourage the plant to develop its roots more quickly and more densely, without synthetic hormones. It should therefore be used alongside a complete nutritional programme, not as a substitute for one.

On seedlings

As soon as the first roots appear, water your pots or seedling cubes with water dosed at 5 ml per litre.

On cuttings

The product is poured into the propagator's reservoir, where the young roots sit in the solution throughout their development.

When repotting

A repotted plant recovers more quickly when watered with the solution during the 2 weeks that follow.

💧 Dosage by growth stage

At first roots, the dose is 5 ml per litre, whether growing in hydroponics, coco fibre, or soil. Once the first true leaves appear, reduce this to 3 ml per litre, then stop applying after approximately 14 days, once the plant is well established. For a 20-litre propagation unit, that means 100 ml at start-up. The product can also be used as a foliar spray at 3 ml per litre. At this rate, a 500 ml bottle prepares 100 litres of solution, the 5-litre container prepares 1,000 litres, and the 10-litre container prepares 2,000 litres.

Starting cuttings in a hydroponic propagator

Cuttings root more consistently when their base is bathed in an aerated, circulating solution. The HydroCloner holds 27 or 72 stems in neoprene discs above a continuously misted solution. Add the root stimulator to its reservoir as soon as the cuttings are placed in position, at 5 ml per litre, then switch to 3 ml per litre at the appearance of the first true leaves.

Measure conductivity after pH

Add the stimulator to the solution, adjust the pH to between 5.5 and 6.5, then measure the conductivity last, as this final value is what matters for your young roots. When spraying, keep the solution highly diluted and avoid treating during flowering. Always shake the bottle before use, as part of the product may settle at the bottom.

🧪 Which products to combine it with

The stimulator works with all types of fertiliser and on all grow media. For organically managed crops, it complements soil micro-organisms well: Trichoderma TrikoLogic colonises the root zone that the biostimulant helps to develop. In hydroponics, check your solution with the pH drop test kit after each addition, as the product is slightly acidic, with a pH of 4. Once the rooting phase is complete, you simply move on to your growth fertiliser.

📦 Sizes and storage

The product is available in 500 ml and 1 litre bottles, and in 5 and 10 litre containers for larger grows. It comes as a dark brown liquid with a faintly sulphurous smell, fully soluble in water. It keeps for 2 years from the date of manufacture, stored in a cool, dry place in its sealed packaging, away from heat and temperatures below 5 °C. Its safety data sheet does not classify it as hazardous.

Technical specifications

The formula

Nature: Liquid biostimulantCompliant with decree no. 2016-532
Composition: Vitamins, enzymes, humic acidsWith amino acids and plant extracts
Synthetic hormones: None
Organic farming: Suitable for useRegulations (EU) 2018/848 and 2021/1165

Use

First roots: 5 ml per litre
First true leaves: 3 ml per litre
Foliar spray: 3 ml per litreOutside flowering
Duration of use: Approximately 14 daysAfter seedling, cutting or repotting
Crops: Hydroponics, coco fibre, soil
Yield: 1 L per 200 L of solution

The bottle

Appearance: Dark brown liquidpH of the concentrate: 4
Ranking: Not classified as hazardous
Storage: 2 years after manufactureKeep cool, above 5 °C
Manufacturing: France

To budget for separately

pH measurement: A pH test kit in drops
Cuttings: A HydroCloner propagator

8 further specifications are available in the detailed view.

In the box

1 bottle of liquid root stimulator, in your chosen size: 500 ml, 1 L, 5 L or 10 L

Composition, status, rates, yield, storage, and classification sourced on 01/10/2026 from the product datasheet, the 2025 application table, and the manufacturer's safety data sheet.

Ready to use or concentrated?

Both are used during the first 15 days of a seedling, cutting or repotting. The first is dosed by the glass, the second by the drop.

Can't decide between the two versions? One is measured with a jug, the other with a syringe. Three questions are enough to decide.

	Dose when watering (ml/L)	Spray dose (ml/L)	Solution prepared using the smallest bottle (L)	Measuring the dose	pH of concentrate	Recommended use	Period	Organic farming
Recommended Liquid organic root stimulator for seedlings and cuttingsYour choice	5 ml/L	3 ml/L	100 L	Graduated glass	4	A few plants, straightforward dosing	First roots and first leaves	Suitable for use
Concentrated organic root stimulator, 0.2 ml/LYour choice	0,2 ml/L	0,1 ml/L	150 L	Graduated syringe or drops	9 to 9.5	Large volumes, repeated cuttings	First roots and first leaves	Suitable for use

Liquid organic root stimulator for seedlings and cuttingsRecommended

Dose when watering (ml/L)5 ml/L

Spray dose (ml/L)3 ml/L

Solution prepared using the smallest bottle (L)100 L

Measuring the doseGraduated glass

pH of concentrate4

Recommended useA few plants, straightforward dosing

PeriodFirst roots and first leaves

Organic farmingSuitable for use

Concentrated organic root stimulator, 0.2 ml/L

Dose when watering (ml/L)0,2 ml/L

Spray dose (ml/L)0,1 ml/L

Solution prepared using the smallest bottle (L)150 L

Measuring the doseGraduated syringe or drops

pH of concentrate9 to 9.5

Recommended useLarge volumes, repeated cuttings

PeriodFirst roots and first leaves

Organic farmingSuitable for use

Doses and periods: 2025 application table; pH: manufacturer's safety data sheets; recorded on 07/10/2026.

Documents & manuals

Safety data sheet, in French

The data sheet details the composition, non-hazardous classification and storage conditions of the stimulator.

PDF · 0,2 Mo

Download

Estimate your
delivery time

Bottle dispatched by tracked parcel from France. Exact shipping costs and final delivery times are displayed at checkout once your address has been entered. Outside the European Union, import duties and taxes are the responsibility of the recipient.

Frequently asked questions

6 questions

6 key questions

Are the Root Booster and the Biostimulant racinaire the same product?

How long should you use it for?

What dose for a 20-litre propagator?

Does it contain rooting hormones?

How do you use it on cuttings?

Can it be mixed with a fertiliser?

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Liquid organic root stimulator for seedlings and cuttings

The summary