Plagron

The Plagron range at Plant & Flower

Founded in the Netherlands, Plagron develops nutrients and growing media for indoor cultivation. The brand stands out through its systematic approach: four cultivation styles colour-coded for easy identification, all compatible with the UNIVERSAL product range (purple labels). This organisation dramatically simplifies product selection and lets Belgian growers build coherent feeding programmes regardless of their growing medium or experience level.

The four Plagron cultivation styles

Each style maps to a specific substrate and feeding philosophy. Picking the right style from day one avoids compatibility issues and makes following Plagron's official feeding schedule straightforward.

100% Natural (green), Terra (red), Coco (orange), Hydro (blue)

• 100% Natural: seaweed-based organic nutrients (Alga Grow 1 L and Alga Bloom 1 L) on organic Batmix, Royalmix or Allmix substrates — soil biology buffers pH naturally.
• 100% Terra: mineral Terra Grow 1 L and Terra Bloom on Lightmix (1 week pre-charged) or Growmix (3 weeks) — rapid growth and high yields.
• 100% Coco: Cocos A+B 2×1 L on Coco Premium or Perlite 70/30 substrates — balance between control and tolerance.
• 100% Hydro: Hydro A+B 2×1 L on Euro Pebbles clay balls — full control for experienced growers.

UNIVERSAL additives: compatible with all four styles

Purple-label products work across Natural, Terra, Coco and Hydro. Essential picks: Green Sensation 0.5 L — 4-in-1 booster replacing PK, enzymes and flavour enhancer during the final 4 to 6 flowering weeks. Power Roots drives explosive root development from day one. Sugar Royal enhances taste, aroma and resin production. Pure Zym keeps the substrate healthy and oxygen-rich. Vita Start supports young plants, and Vita Race sustains overall vigour throughout the cycle.

Starting out: complete kits

• Terra Top Grow Box — complete kit with mineral nutrients for soil cultivation, everything needed from start to harvest
• Alga Top Grow Box — organic kit for a first Natural-style grow without needing to measure EC
• These kits bundle base nutrients and additives in the right ratios, ideal for a first cycle without dosing errors

Dosage, pH and practical guidance

Consult the official Plagron feeding charts and grow schedules for accurate dosing at each growth phase. With Natural, pH monitoring is unnecessary thanks to the substrate's microbial activity. For Terra, Coco and Hydro, regularly measure pH and EC of your nutrient solution: 6.0-6.5 in soil, 5.5-6.0 in coco, 5.5-5.8 in hydro. Flush plants with plain water during the final 1 to 2 weeks to remove nutrient residues and improve end quality. Store fertilisers away from light at room temperature to preserve effectiveness for years.

FAQ - Frequently asked questions about Plagron

Buy Plagron online at Plant & Flower, shipped from Belgium with fast and discreet delivery across the EU. Questions about dosing or style selection? Our team is ready to provide tailored advice.