Plagron Perlite – Premium Soil Amendment

Transform your grow environment with high-quality Plagron Perlite – now offered by Holland Horticulture for all your hydroponic and soil-based cultivation needs.

Why choose Plagron Perlite?

• Crafted from baked volcanic rock, this perlite creates an airy substrate with superior drainage and an ideal water/air balance.

• Consistent, germ-free quality ensures safe use in both soil and hydroponic systems.

• Stimulates healthy root development thanks to its high oxygen-holding capacity. 

• Certified with the RHP quality mark, giving you peace of mind on performance and purity.

Key Features

• Material: 100% perlite — pure, inert, and ready to use.

• EC (Electrical Conductivity): 0.0 – 0.1 mS/cm — ultra-low salt content for safe mixing.

• Granule size: 0-6 mm — perfect for mixing into substrates or using alone.

• Usage guidance: Mix into soil at 10 %–35 % to significantly improve aeration and drainage.

• Packaging options: Available in 10 L (1.5-2.5 kg) and 60 L (9-11 kg) bags. Size availability may vary by country.

Ideal Applications

• Soil mixes & potting media: Incorporate into your growing medium to lighten heavy soils, improve drainage, and increase oxygen availability for roots.

• Hydroponics systems: Use perlite alone or mixed with other inert substrates — it performs as a fully hydroponic substrate.

• Transplants & cuttings: Its airy structure supports delicate root systems and reduces risk of waterlogging.

Why Holland Horticulture?

At Holland Horticulture we specialise in hydroponic lighting, LED controllers and premium cultivation media and amendments. By stocking Plagron Perlite, we ensure you get reliable substrate solutions backed by expert support and fast UK delivery. Whether you’re integrating into a grow tent, indoor hydroponics setup or traditional soil garden, you’ll find the right product and that trusted online store experience.

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Usage Tips

1. Before filling your grow container, pre-mix Plagron Perlite into your base soil or substrate at the recommended rate (10-35 %).

2. Ensure even distribution of perlite throughout the root zone for maximum aeration benefit.

3. Water evenly after transplanting to allow the substrate and roots to settle.

4. Monitor drainage: your mix should allow excess water to leave freely, avoiding water-logging.

5. In hydroponic use, rinse the perlite lightly before use to wash away any fine dust, then load into your grow containers or substrate trays.

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Additional Information

• This product carries the RHP quality mark — indicating independent verification of substrate quality.

• Customer reviews rate it at 4.8/5 based on 2 reviews, praising high-quality results and root-boosting benefit.

• For full technical details, download the TDS and SDS from the manufacturer’s site (link available via product page).

 

Choose Plagron Perlite from Holland Horticulture when you need an inert, high-oxygen-holding substrate amendment that improves drainage, supports vigorous root growth, and works in both soil and hydroponic systems. Add it to your grow room toolkit today and give your plants the foundation they deserve.