Plant Nutrients for Soil, Coco & Hydro

Plant Nutrients for Soil, Coco & Hydroponics – specially formulated fertilisers designed to give your plants the complete diet they need for vigorous growth and heavy yields. Whether you grow in soil, coco coir, or hydroponic systems, our nutrient range makes it easy to keep your plants strong, healthy, and productive from seedling to harvest.

• Soil Plant Nutrients: Blends designed to work with soil’s natural biology for rich, balanced growth.
• Coco Plant Nutrients: Buffered feeds with extra calcium & magnesium to keep plants thriving in coir.
• Hydroponic Plant Nutrients: Clean, fast-acting fertilisers that dissolve instantly for precise control of EC and pH.
• Complete Feed Kits: Grab everything you need in one bundle—perfect for beginners or growers who want simplicity.

Pair your base plant nutrients with PK boosters, root stimulators, and foliar feeds to unlock your plants’ full potential.

Choosing Plant Nutrients by Growing Style

Soil Growers: Soil-specific plant fertilisers often include trace minerals and organics that support microbial life, creating naturally rich and resilient plants.

Coco Growers: Coco coir can strip calcium and magnesium, so coco-specific nutrient lines are fortified to maintain balance and avoid deficiencies.

Hydroponic Growers: In DWC, NFT, or drip systems, you need ultra-clean, fully soluble salts that plants can absorb immediately—giving you total control over growth and yield.

Plant Nutrient FAQs

What’s the difference between soil, coco, and hydro nutrients?
Soil nutrients support natural microbial activity, coco nutrients are fortified with Ca/Mg to stabilise coir, and hydroponic nutrients are ultra-clean for instant uptake in water systems.

Can I use hydro nutrients in soil?
It’s not recommended. Soil fertilisers are buffered differently—using hydro feeds in soil can lead to pH swings and nutrient lockout.

What’s the difference between one-part and two-part plant nutrients?
Two-part (A+B) fertilisers keep certain minerals separate until mixing, preventing precipitation. One-part bottles are simpler but less precise for demanding grows.

Do I need additives too?
Base nutrients provide the foundation. Additives like PK boosters, enzymes, or beneficial bacteria can push your plants further and maximise yields.

Why Buy Plant Nutrients from The Hydro Bros?

We only stock nutrient brands trusted by growers worldwide—whether you’re running soil, coco, or advanced hydro systems. Backed by our 4.8 ★ Trustpilot score, discreet shipping, and expert advice, you can shop with confidence. Explore the full range below and feed your plants the right way.