Fertilizer
Buy Fertilizer: High-Quality Plant Nutrients for Healthy Plants
The right fertilizer is the key to vigorous plants, lush green foliage, and abundant harvests. For optimal development, plants require a carefully balanced supply of essential nutrients that substrates alone often cannot provide over the long term. Our range includes a targeted selection of professional fertilizers for every application—from traditional home gardening to specialized indoor growing projects. Find the ideal nutrient system for your needs.
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If your crops fail to ripen, tomatoes split open, or your lawn turns brown during winter, your soil is likely starving for potassium. K+S PatentKALI corrects this deficiency instantly, delivering highly concentrated potassium, magnesium, and sulphur in a 100% chloride-free premium formula.
- 🍂 Targeted Winter Hardiness: Fortifies lawns, hedges, and perennials against severe frost and winter drought by hardening plant tissue from the inside out.
- 🍓 Peak Harvest Quality: Strengthens fruit skin in berries and tomatoes to prevent splitting while extending the shelf life of root vegetables.
- ⚡ Vibrant Chlorophyll Boost: Packed with 10% magnesium to drive photosynthesis and rapidly reverse hidden leaf chlorosis and fading.
- 🌱 Sulphur-Driven Protein Motor: Accelerates plant protein synthesis, ensuring that your crops utilize existing soil nitrogen to its absolute maximum.
- 🍇 100% Chloride-Free: Provides ultimate safety for salt-sensitive specialty crops, protecting fragile root systems from chemical fertilizer burn.
K+S Korn-KALI at a glance
- 40% potassium (K₂O) for flowering & fruiting
- Contains magnesium (6%) and sulfur (4%)
- Supports yield, quality, and plant resilience
- Suitable for lawns, fruits, vegetables, and crops
- Granulated and easy to apply
- Ideal for potassium-demanding plants
When young plants stall in growth or develop dark purplish stems and leaf undersides, a cold spring soil is usually locking up available nutrients. ICL Superphosphate delivers immediate water-soluble orthophosphate that locks directly into the root hair zone, securing vital cellular energy transport.
- 🌱 Instant Root Stimulation: Maximizes the development of fine feeder roots during seeding and new planting, boosting water uptake and drought resistance.
- 🌸 Targeted Bud Initiation: Delivers the necessary biochemical energy (ATP) for robust flower sets while preventing young fruit from dropping early.
- 🔴 Stops Purple Deficiencies: Rapidly resolves phosphorus deficits, restoring healthy carbohydrate transport and vibrant green foliage throughout the plant.
- 🧱 Soil Aggregate Support: Packed with 30% Calcium Oxide (CaO) to actively stabilize soil structure and prevent heavy beds from turning muddy and crusting.
- 🧑🌾 Temperature-Independent Start: Unlike organic options (such as bone meal), it works fully independent of soil microbial activity from day one.
Compo Hakaphos Rot 8-12-24 is the ultimate harvest engine for your garden or greenhouse. Its potassium-dominant formula is specifically designed to maximize flower counts, increase fruit density, and enhance the flavor profiles of your produce. Available in sizes from 1 kg up to the 25 kg industrial sack, it is the professional choice for serious growers focusing on harvest quality.
- 🌸 Explosive Flowering & Fruit-Set: High-potassium formula triggers continuous bud initiation and robust fruit development.
- 🍓 Improved Harvest Quality: Facilitates sugar storage, leading to firmer, more flavorful, and longer-lasting produce.
- 🍂 Winter Hardening: Promotes healthy tissue maturation in woody perennials, increasing frost resistance.
- 💧 100% Residue-Free: Highly refined crystal formula dissolves instantly; optimized for all irrigation systems.
- 🧑🌾 Generative System Foundation: The essential blooming component of the Hakaphos line, building on the foundation set by the vegetative growth phase.