Long-acting organic fertilizer (cactus)

Organic Slow-Release Cactus Plant Food

Gentle, long-lasting, and organic nutrition for all cacti and desert plants

Cactus BIO Slow-Release Plant Food is an easy and sustainable way to provide your desert plants with the stable, organic nutrition they need. This long-acting cactus fertilizer releases nutrients gradually over several months, ensuring your plants receive a mild and steady supply with every watering – without the risk of over-fertilization, which cacti are particularly sensitive to.

The small bio-granules are made from natural, plant-friendly raw materials and contain biostimulants that work in symbiosis with the soil. Perfect for both beginners and collectors who want robust, compact, and resilient cacti with minimal effort.

Why choose organic slow-release fertilizer for cacti?

Cacti naturally grow in nutrient-poor environments and are adapted to small, stable amounts of nutrients. Heavy doses of fertilizer can damage roots, cause unnatural, elongated growth, and stress the plant. This controlled-release organic cactus fertilizer ensures a gentle and plant-friendly approach that follows the cactus's natural pace.

• Long-lasting – stable nutrition for many months
• Gentle and low in nitrogen – perfect for desert species
• Complete nutrient profile – macro- and micronutrients
• Biostimulants – strengthens the soil and root microbiology
• 100% bio-based – without harsh chemical additives
• rPET packaging – recycled and recyclable
• Perfect for soil-based cactus mixes (cactus soil)– where stability is essential

The result is healthy, compact cacti that develop strong roots, firm structures, and maintain their natural growth form.

How to use Cactus Organic Slow-Release Plant Food

Existing pots:

• Sprinkle 1 spoonful (10 ml) on top of the soil in a Ø19 cm pot. Water as usual.

When repotting:

• Repot the plant as usual. Use our special soil for cacti if desired
• First 180 days after repotting: Mix 1 spoonful (10 ml) per 3 liters of soil and distribute evenly.

Usage tips

• Fertilize only during the growing season (spring/summer). Pause during autumn and winter.
• Less is more – never exceed the recommended dosage.
• Do not dissolve in water – the granules are used directly in the soil.
• Do not use the fertilizer for the first 180 days after repotting

Gentle power in every granule

The BIO-granules break down slowly and release nutrients at a pace cacti can handle. Instead of fluctuations in fertilizer strength, your plants get a stable cycle that supports:

• strong and resilient roots
• compact, natural growth
• stress resistance
• healthy color and robust spines

It is a simple and safe way to provide your cacti with long-term care without constant monitoring.

Pure, natural, and trusted by cactus growers

Sybotanica's BIO series is developed with a focus on sustainability and efficiency.
This plant-friendly fertilizer solution is:

• based on pure, organic raw materials
• developed with environmentally friendly methods
• free from synthetic fertilizer salts
• ideal for desert plants that require especially gentle care
• trusted by cactus growers across Europe

Cactus Organic Slow-Release Plant Food gives your desert plants the stable nutrition they need to remain healthy, compact, and resilient — season after season.