substrates

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  Manolo MJF
• 30-Sep-2025

Rockwool cubes in cannabis cultivation – how they’re made, how to use them properly, and what to watch out for. Learn about health risks, environmental impact, and eco-friendly alternatives.

• 
  Manolo MJF
• 16-Sep-2025

Complete guide to preparing your growroom before starting. Check electricity, ventilation, and lighting. Avoid the most common beginner grower mistakes with this practical checklist.

• 
  Manolo MJF
• 15-Sep-2025

Discover the philosophy of living soil and the no-till system. How to prepare a base mix, when to use top-dress and worm tea, and whether it really makes sense in an indoor growroom.

• 
  Manolo MJF
• 15-Sep-2025

Super Soil or Coco Coir? Explore a detailed comparison of two of the most popular cannabis growing methods. Costs, difficulty, yields and flavor — find out what really works best in a home growroom.

• 
  Manolo MJF
• 03-Sep-2025

Simple coco grow guide: what pH to set, why calcium and magnesium matter, how often to water, solution “strength” (EC), ready-to-use recipes and costs (EUR).

• 
  Manolo MJF
• 28-Aug-2025

Rockwool, LECA, coco, perlite, phenolic foam… Match the medium to DWC, NFT, flood & drain, or drip so it helps—not hinders.

• 
  Manolo MJF
• 28-Aug-2025

Perlite, pumice, coco, biochar, bark, zeolite & more. What to add, which particle size, and what % so the mix “breathes” yet holds water.

• 
  Manolo MJF
• 25-Aug-2025

Is supermarket soil good enough for growing, or should you invest in specialized mixes? A grower’s guide: pros, cons, differences in composition, and practical advice for beginners.

• 
  Manolo MJF
• 16-Aug-2025

Coco, living soil or peat-free substrates? Comparison of the most popular growing media: aeration, water retention, CEC and microbiology — choose wisely.

• 31-Jul-2025

Choosing the right substrate for rooting marijuana clones is one of the key elements to successful home growing. A good substrate ensures a healthy and rapid root system, which is the foundation for the plant's future health.