Flowering Booster - BioTabs PK 5-8 BIOTABS - 2

Fiche produit

Flowering Booster - BioTabs PK 5-8

Name: Flowering Booster - BioTabs PK 5-8
Brand: BIOTABS
SKU: BIOTABS-PK58
Price: 54.45 EUR
Availability: InStock

Réf. BIOTABS-PK58-1L

€54.45

Paiement en 3, 4 ou 10x par CB, PayPal ou virement

Tax included Shipping within 24H

Bigger yields, the natural way — The BioTabs PK 5-8 flowering booster ramps up flower and fruit production thanks to a 100% organic blend of algae, vitamins and phytohormones.

Hand-picked by BloomLED, your indoor growing expert for over 10 years.

PK 5-8 · 100% organic · Flowering weeks 3 to 6 · 10 ml / 1 L of water

Conditioning: 1L

Quantity

Last items in stock

Free delivery

Take advantage of free home delivery in France from 100 € of purchase

Secure payment

Pay securely and pay by credit card in installments from €100 to €3,000

Secure parcels

The boxes we ship are all of high quality

Customer service

FLOWERING NUTRIENT

BioTabs PK 5-8 Flowering Booster — the 100% organic kick for generous harvests

The BioTabs PK 5-8 Flowering Booster is a fully organic liquid feed designed to intensify the flowering stage of your plants. Rich in phosphorus and potassium (PK 5-8), it combines seaweed extracts, vitamins and natural phytohormones to stimulate flower formation, bulk up fruits and improve the final quality of your harvest, both in indoor and outdoor growing.

BioTabs PK 5-8 flowering booster 100% organic bloom feed

Feature	Detail
Nutrient type	Liquid flowering booster, 100% organic
NPK formulation	PK 5-8 (phosphorus & potassium)
Composition	Marine algae, vitamins, natural phytohormones
Dosage	10 ml per 1 litre of water
When to use	Weeks 3 to 6 of flowering
Use	Indoor & outdoor growing, in soil

PK 5-8Bloom formula

100%Organic

4 wksTargeted feeding

10 ml/LEasy dosing

🌸 Denser flowering

The targeted supply of phosphorus and potassium supports flower bud formation and promotes more numerous, more compact and heavier flowers by harvest time.

🌿 100% organic

Made from algae, vitamins and natural phytohormones, this booster protects the microbial life of the soil and fits a true organic growing approach, with no synthetic chemical residues.

⚗️ Active phytohormones

The phytohormones and vitamins in the formula naturally stimulate the plant's metabolism during the key flowering phase, helping it express its full genetic potential.

💧 Easy to dose

Simply dilute 10 ml of BioTabs PK 5-8 in 1 litre of watering water. Regular use from week 3 to week 6 is enough to support the entire bloom.

When should I use the BioTabs PK 5-8 flowering booster?

Apply it during the flowering phase, ideally from week 3 to week 6. Dilute 10 ml in 1 litre of water and feed your plants during this period to support flower formation and fattening.

Is this booster really 100% organic?

Yes. BioTabs is a Dutch brand specialised in organic fertilisation. The PK 5-8 is made from algae, vitamins and natural phytohormones, with no synthetic chemical fertilisers, for a healthy crop that respects the soil.

Is it suitable for both indoor and outdoor growing?

Absolutely. The BioTabs flowering booster works just as well for indoor growing (under horticultural LED, in a grow tent) as outdoors, on plants grown in soil. It is an ideal complement to an organic feeding routine.

Paired with a high-performance horticultural LED, the BioTabs PK 5-8 flowering booster helps you get the best out of every cycle: denser flowers, preserved aromas and optimised yields, all while respecting living soil.

✓ 100% organic ✓ Curated in France ✓ Expert for 10+ years ✓ BloomLED advice