SYBASoil: Premium Soil Mixes
Soil Mixes That Truly Understand Your Plants Not all soil mixes are...
Soil Mixes That Truly Understand Your Plants Not all soil mixes are...
Worm castings are the ultimate upgrade for your potting mix. This chemical-free, natural plant food delivers a steady stream of nutrients and living microbes to your soil, helping your houseplants grow stronger, bigger, and more resilient. At Sybotanica, we source ultra-fresh, nutrient-dense worm castings that sometimes still include a few live worms—don’t worry, they’re completely harmless and just proof of freshness!
Unlike synthetic fertilisers that give a nutrient spike and crash, worm castings provide slow release nutrients through microbial processes. This not only feeds your plants but also builds a healthier, more active soil ecosystem.
Rich in minerals, enzymes, and organic matter, worm castings offer a more refined, stable nutrient profile than standard compost. They serve as a dual-action soil amendment: enriching your mix while actively supporting microbial activity. Worm castings improve soil structure, increase water retention, and help roots access nutrients more effectively.
This earthworm humus not only feeds your plants—it transforms your soil into a living, breathing support system for sustained growth.
Bonus tip: adding lava gravel will help with micronutrient release and acts as a super combo with this product.
Worm castings are teeming with microbial life that fuels the natural nutrient exchange in soil. These microbes play a key role in breaking down organic material, unlocking micronutrients, and improving nutrient uptake. As a root growth booster, this enriched medium helps plants absorb exactly what they need, when they need it—leading to healthier leaves, stronger stems, and more vibrant growth.
Whether you’re mixing your own potting blend or enriching your existing substrate, worm castings integrate seamlessly as a potting mix additive or top dressing.
Chemical fertilisers flood the soil with nutrients, but they’re often washed away during watering and can stress plant roots over time. In contrast, worm castings maintain a steady nutrient supply and resist nutrient loss through leaching. They work in harmony with your plant’s natural growth cycle, supporting steady development without the risk of overfeeding.
You won’t find strong smells, salts, or synthetic ingredients here—just a clean, odorless fertiliser packed with nature’s best.
At Sybotanica, we believe healthy soil leads to happy plants. That’s why we include worm castings in many of our SYBASoil blends, developed to match the unique needs of 16 plant families. These nutrient rich compost granules are the backbone of many thriving houseplants across Europe, and they’re a perfect fit for anyone creating their own mix at home.
From beginners to soil nerds, anyone can benefit from this sustainable fertiliser. Use it for propagation, potting, or simply to refresh tired soil. However you apply it, worm castings provide the building blocks for vibrant, long-lasting plant health!
| Value's (EN) | Worm Castings |
|---|---|
| Country of Origin | Netherlands |
| Suitable for organic farming | yes |
| Structural stability | 2-4 months, depending watering, active biofauna and other components it is mixed with |
| pH | 6,4 |
| Specific value's for this product: | C/N Ratio 19, Ruw as 233 gRAS/kg |
| Safe for pets? | pet safe |
| Organic matter % | 31,4% |
| Dry matter % | 42,6% |
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Worm castings are the ultimate upgrade for your potting mix. This chemical-free, natural plant food delivers a steady stream of nutrients and living microbes to your soil, helping your houseplants grow stronger, bigger, and more resilient. At Sybotanica, we source ultra-fresh, nutrient-dense worm castings that sometimes still include a few live worms—don’t worry, they’re completely harmless and just proof of freshness!
Unlike synthetic fertilisers that give a nutrient spike and crash, worm castings provide slow release nutrients through microbial processes. This not only feeds your plants but also builds a healthier, more active soil ecosystem.
Rich in minerals, enzymes, and organic matter, worm castings offer a more refined, stable nutrient profile than standard compost. They serve as a dual-action soil amendment: enriching your mix while actively supporting microbial activity. Worm castings improve soil structure, increase water retention, and help roots access nutrients more effectively.
This earthworm humus not only feeds your plants—it transforms your soil into a living, breathing support system for sustained growth.
Bonus tip: adding lava gravel will help with micronutrient release and acts as a super combo with this product.
Worm castings are teeming with microbial life that fuels the natural nutrient exchange in soil. These microbes play a key role in breaking down organic material, unlocking micronutrients, and improving nutrient uptake. As a root growth booster, this enriched medium helps plants absorb exactly what they need, when they need it—leading to healthier leaves, stronger stems, and more vibrant growth.
Whether you’re mixing your own potting blend or enriching your existing substrate, worm castings integrate seamlessly as a potting mix additive or top dressing.
Chemical fertilisers flood the soil with nutrients, but they’re often washed away during watering and can stress plant roots over time. In contrast, worm castings maintain a steady nutrient supply and resist nutrient loss through leaching. They work in harmony with your plant’s natural growth cycle, supporting steady development without the risk of overfeeding.
You won’t find strong smells, salts, or synthetic ingredients here—just a clean, odorless fertiliser packed with nature’s best.
At Sybotanica, we believe healthy soil leads to happy plants. That’s why we include worm castings in many of our SYBASoil blends, developed to match the unique needs of 16 plant families. These nutrient rich compost granules are the backbone of many thriving houseplants across Europe, and they’re a perfect fit for anyone creating their own mix at home.
From beginners to soil nerds, anyone can benefit from this sustainable fertiliser. Use it for propagation, potting, or simply to refresh tired soil. However you apply it, worm castings provide the building blocks for vibrant, long-lasting plant health!
| Value's (EN) | Worm Castings |
|---|---|
| Country of Origin | Netherlands |
| Suitable for organic farming | yes |
| Structural stability | 2-4 months, depending watering, active biofauna and other components it is mixed with |
| pH | 6,4 |
| Specific value's for this product: | C/N Ratio 19, Ruw as 233 gRAS/kg |
| Safe for pets? | pet safe |
| Organic matter % | 31,4% |
| Dry matter % | 42,6% |
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