Plagron Lightmix 50L
Plagron Lightmix 50L
Couldn't load pickup availability
📦 Please note this product is shipped direct from supplier
Take full control of your plant's nutritional regime while enjoying the structural benefits of premium peat with Plagron Lightmix. This professional-grade soil blend combines top-tier peat types with selected organic fibres and a generous infusion of perlite. The result is an exceptionally light, fluffy, and highly oxygenated substrate that prevents compaction and allows roots to thrive.
Because Lightmix is intentionally pre-fertilised with only a minimal, gentle dose of mineral nutrients, it acts as a highly responsive canvas. It is the perfect choice for growers who want to feed their plants according to their own judgement, timing, and specific bottle choices from early on in the cycle.
Core Cultivation Advantages:
-
Elite Aeration & Structure: The combination of various premium fibres and horticultural perlite provides a lightness and oxygen level found only in Plagron’s top-tier substrates. This promotes effortless root migration and prevents waterlogging.
-
One-Week Pre-Fertilised: Contains a subtle blend of mineral fertilisers that covers your plants' nutritional needs for approximately the first week. This gentle start completely eliminates the risk of nutrient burn on delicate young plants.
-
Rapid Rooting Base: Boasting a low, controlled baseline EC of 0.7 – 1.1 mS/cm, Lightmix encourages your root systems to expand rapidly in search of food. This creates a dense, expansive root mass capable of supporting heavy yields.
-
Uncompromised Feeding Control: Because the soil isn't heavily packed with slow-release nutrients, you can begin introducing your own tailored liquid feed schedules by week two, adjusting inputs precisely to your crop's immediate reactions.
Technical Specifications
| Metric / Attribute | Specification Details |
| Substrate Base | Premium Peat Blend with Fibres & Perlite |
| Nutrient Type | Minimal Mineral Fertiliser (Approx. 1-week supply) |
| Electrical Conductivity (EC) | 0.7 – 1.1 mS/cm |
| Acidity Range (pH) | 6.0 – 7.0 (Highly stable, buffered matrix) |
| Best Suited For | Cuttings, seedlings, and customised liquid feed programmes |
Ecosystem Synergy
To push your harvest weights and terpene development to their absolute limits, pair Plagron Lightmix with Plagron Terra Grow and Terra Bloom mineral base nutrients, alongside their signature additives like Power Roots and Green Sensation.
Share

Premium Growing Media
Explore our range of growing media including coco coir, perlite, rockwool, soils and potting mixes, everything you need to build the perfect foundation for your plants.
Not sure how much you need? Use our Garden Calculators to work out exactly the right volume for your pots, raised beds, or grow space.