Skip to product information
1 of 1

PLAGRON

Plagron Royal Mix 50L

Plagron Royal Mix 50L

Low stock: 9 left

Regular price £17.95 GBP
Regular price Sale price £17.95 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.
 More payment options

Plagron Royal Mix 50L is a premium, organic potting soil formulated for plants that demand strong, consistent nutrition throughout the entire grow cycle. Infused with a carefully balanced blend of worm castings, peat moss, perlite, and a range of slow-release organic fertilisers, this mix provides steady nutrient availability for 4 to 6 weeks, allowing roots to thrive in a stable, biologically active environment.

Royal Mix is 100% organic and ideal for growers using soil-based systems indoors or outdoors, especially with heavy-feeding plants. Its structure promotes optimal air-to-water balance, reducing the risk of overwatering and compaction while ensuring robust root development.


Key Features:

  • Fully fertilised organic soil for 4–6 weeks of nutrition

  • Enriched with worm castings and organic fertilisers

  • Excellent drainage and oxygen retention via perlite and peat

  • Supports vigorous vegetative and flowering growth

  • Suitable for pots, raised beds, and outdoor gardens

  • Ideal for heavy-feeding plants

  • pH-balanced and RHP-certified for quality

  • Compatible with Plagron additive range (e.g., Alga Grow/Bloom)


How to Use:

  1. Fill containers with Royal Mix and water lightly.

  2. Transplant seedlings or cuttings directly into the soil.

  3. Do not add nutrients during the first 4–6 weeks.

  4. Begin supplemental feeding once nutrient availability declines.

  5. Water as needed and maintain good drainage.


Specifications:

  • Volume: 50 litres

  • Type: Organic, slow-release potting mix

  • Nutrient Supply: ~4–6 weeks

  • pH Range: 6.4 ± 0.2

  • EC: 1.5–2.2 mS/cm

  • Components: Peat, worm castings, perlite, organic fertilisers

  • Application: Indoor/outdoor soil grows

  • Certifications: RHP certified for horticultural use


Recommended Use:
Best for growers looking for a no-fuss, nutrient-dense soil with enough power to carry plants well into their flowering stage. Plagron Royal Mix 50L is an excellent choice for those seeking organic quality and long-term feeding performance.

View full details

Frequently Asked

Navigating the Effects of Brexit on International Trade ?

We are uniquely positioned in the North of Ireland and ship our products all over Ireland & Europe with Customs & Duty's already paid and cleared on your behalf. so don't worry there is no hidden or extra charges at delivery point

your order will arrive via DPD our delivery partner, your order will arrive discreetly packaged.

if you ever find our products cheaper on another store we will match their price, be assured when you order from us your package will arrive prompt and secure