Soil Mixes That Truly Understand Your Plants Not all soil mixes are...
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Cacti BIO Slow-Release Plant Food is the easiest way to keep desert plants healthy with long-lasting, organic care. This cactus bio slow release fertilizer provides a steady flow of nutrients that dissolve gradually into the soil, giving your cacti consistent support without the need for frequent feeding. Made from clean, natural ingredients, these cactus bio nutrient granules are perfect for low-maintenance growers who still want vibrant, resilient plants.
Cacti have adapted to thrive in nutrient-poor environments, which means they need small amounts of food released slowly over time. A sudden boost of fertilizer can overwhelm their roots and lead to weak, stretched growth. With organic cactus controlled release feeding, your plants receive balanced, low-nitrogen support that matches their natural rhythm. This gentle approach strengthens root systems, enhances spines, and maintains compact growth without stress.
These cactus bio granules break down gradually, delivering cactus natural release nutrients exactly when your plants need them. By using cactus bio care granules, you avoid the highs and lows of conventional fertilizers and instead create a stable cycle of nourishment. The result is stronger roots, firm structures, and plants that stay true to their natural form.
With cactus bio fertilizer, you spend less time worrying about when to feed and more time enjoying the beauty of your collection.
Sybotanica develops every SYBASupport formula with sustainability and effectiveness at its core. This cactus long term organic feeding solution is made with eco-friendly practices and designed to fit naturally into your plant care routine. Trusted by cactus lovers across Europe, it provides simple, reliable results for growers who value clean, natural care.
With Sybotanica, Cacti BIO Slow-Release Plant Food gives your desert plants the steady nutrition they need to stay compact, resilient, and thriving season after season.
Organic ingredients include waste stream products such as soy meal, cacao shells and feather meal.
Contains sp. Bacillus (Biostimulants).
80% of the ingredients are from the Netherlands & Belgium and 85% are reused ingredients.
Made out of multiple micorgran technology granules, providing slow release nutrients.
Natural solution
85% of ingrediënts come from waste streams of other industries.
5.6 - 5.2 - 7.9 + Micronutrients
SYBASupport
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*A harmless white mould may appear after use—it's a natural sign of our 100% organic fertiliser working its magic!
🌱 Plants dont just survive, they THRIVE!
🛠 Easy to use - Dosage scoop included
⏳ Long-lasting - ~100 days of plant food after feeding
🔬Super-concentrated - for 90L of soil
🌍 100% Bio - Good for the planet & your plant
🧪 Full of Biostimulants - works in symbiosis with the soil
♻️ 100% rPet jar - Recyclable & recycled
⭐ Full-Spectrum - Macro & micro (trace elements)
Cacti BIO Slow-Release Plant Food is the easiest way to keep desert plants healthy with long-lasting, organic care. This cactus bio slow release fertilizer provides a steady flow of nutrients that dissolve gradually into the soil, giving your cacti consistent support without the need for frequent feeding. Made from clean, natural ingredients, these cactus bio nutrient granules are perfect for low-maintenance growers who still want vibrant, resilient plants.
Cacti have adapted to thrive in nutrient-poor environments, which means they need small amounts of food released slowly over time. A sudden boost of fertilizer can overwhelm their roots and lead to weak, stretched growth. With organic cactus controlled release feeding, your plants receive balanced, low-nitrogen support that matches their natural rhythm. This gentle approach strengthens root systems, enhances spines, and maintains compact growth without stress.
These cactus bio granules break down gradually, delivering cactus natural release nutrients exactly when your plants need them. By using cactus bio care granules, you avoid the highs and lows of conventional fertilizers and instead create a stable cycle of nourishment. The result is stronger roots, firm structures, and plants that stay true to their natural form.
With cactus bio fertilizer, you spend less time worrying about when to feed and more time enjoying the beauty of your collection.
Sybotanica develops every SYBASupport formula with sustainability and effectiveness at its core. This cactus long term organic feeding solution is made with eco-friendly practices and designed to fit naturally into your plant care routine. Trusted by cactus lovers across Europe, it provides simple, reliable results for growers who value clean, natural care.
With Sybotanica, Cacti BIO Slow-Release Plant Food gives your desert plants the steady nutrition they need to stay compact, resilient, and thriving season after season.
Organic ingredients include waste stream products such as soy meal, cacao shells and feather meal.
Contains sp. Bacillus (Biostimulants).
80% of the ingredients are from the Netherlands & Belgium and 85% are reused ingredients.
Made out of multiple micorgran technology granules, providing slow release nutrients.
Natural solution
85% of ingrediënts come from waste streams of other industries.
5.6 - 5.2 - 7.9 + Micronutrients

Cacti BIO Slow-Release Plant Food is formulated especially for the wellbeing of your Cacti & Succulents. Through years of trial and error, and our experience in the soil business we have come to this cutting-edge formula.
Only the best for your plants...
Plants dont just survive, they THRIVE!
Battle-tested in countless experiments & trusted by 1000's of plant lovers.
Small bottle, big results...
Cacti BIO Slow-Release Plant Food is good for 90L of soil!
This also means less waste in shipping & less storage space required.
Made for easy feeding...
Easily dose via a measuring scoop!
No more overfertilising your plant or making a mess on the counter.
Not just for the plant...
The plant food helps feeds the tiny organisms in the soil, like bacteria and fungi, which help break down nutrients and make them easier for plants to absorb.
This teamwork creates a healthier, more balanced soil ecosystem, boosting long-term plant growth while improving soil structure.
After ~100 days or when the plant stops growing and starts showing nutrient deficiencies.
We do not recommend mixing any of the SYBASupport Line fertilisers. Combining with Worm Castings & Lava gravel is possible.
For SYBASoil, We do still recommend waiting until the nutrients have run out (~6 months after repotting).
You can! We recommend to lower the dosage to 25%, especially if the cutting hasn't rooted yet. We would still recommend to not fertilise until roots have formed.
Organic fertilisers are less intense than mineral fertiliser, therefore it's possible.
In winter, houseplants take a nap or grow super slowly, so they don’t need much food.
Use only 25-50% of the usual fertiliser dose to keep them happy without overfeeding. 🌱
Yes you can!
Make sure the product is stored in a dry, dark & cool place.
Stored this way the fertiliser will stay good for years, after that it's effectiveness will start to drop.
If a plant isn’t doing well, adding fertiliser is like giving candy to someone with a stomach ache—it might make things worse.
First, check what’s wrong: too much water, not enough light, or pests. Fix those problems before feeding it.
If lack of nutrients is the problem, your plant might look pale, grow slower, or have yellowing leaves, especially the older leaves.
That’s when fertiliser can help—but always use the right type and amount to avoid overfeeding!
Mineral fertilisers are like fast food for plants—quick and easy but can run out fast.
Organic fertilisers are like healthy home-cooked meals—slower to work, but they make the soil better over time.
*For mineral substrates like SYBAHydro, we havent been able to find a suited bio fertiliser, that's why we sell the mineral fertilisers
All SYBASupport jars & bottles are made from 100% rPet (recycled & recyclable), remove the label and bring them to your local recycling facility under recycle code 1.
The scoops can be re-used and are from PP. You can recycle them under recycle code 5.
We are actively researching a way to create our own recycling services.
Liquid fertilisers are like a quick drink for your plants—they get nutrients fast but need more refills.
Slow-release fertilisers are like a snack that keeps unwrapping itself, feeding your plants bit by bit over time.
100% Satisfaction Guarantee Or Your Money Back !
Order before 16:30 on working days = Shipped today
The expert in soil