Skip to product information
1 of 2
How to use

How to Use & Dosage
Existing pots: Sprinkle 1 scoop (10ml) on top of the soil in Ø19cm pots and water as usual.
Repotting: Mix 1 scoop (10ml) into 3L of substrate, mix well, and repot as normal.


Tips

  • Fertilize only while the plant is growing (spring/summer). Pause during fall and winter.
  • Less is more: Never exceed the recommended dosage.
  • No need to dissolve in water—apply directly to the soil.
  • Ferns: Use half the dosage (sensitive to over-fertilising)

How to Use & Dosage
Existing pots: Sprinkle 1 scoop (10ml) on top of the soil in Ø19cm pots and water as usual.
Repotting: Mix 1 scoop (10ml) into 3L of substrate, mix well, and repot as normal.


Tips

  • Fertilize only while the plant is growing (spring/summer). Pause during fall and winter.
  • Less is more: Never exceed the recommended dosage.
  • No need to dissolve in water—apply directly to the soil.
  • Ferns: Use half the dosage (sensitive to over-fertilising)
Ingrediënts

Coated mineral fertiliser made in the Netherlands. Slow release plant food with its controlled release of nutrients through coating technology is the most efficient way of feeding. Because of the coating around the nutrient, you use much less compared to uncoated fertilisers, organic fertilisers and/or water-soluble fertilisers.

Another big difference is that there is little or no nutrient leaching. This is not only good for the substrate and water quality, but also for optimal uptake by the plants.

Tropical Slow-Release Plant Food

Tropical Slow-Release Plant Food

SYBASupport

Regular price 92,00 kr
Regular price Sale price 92,00 kr
Tax included.
Most suited for:
Hydro / Mineral substrate (best results with SYBAStones)
check_circle_FILL1_wght400_GRAD0_opsz24 Copy
Helps make Tropical plants lush, green & happy!
Size:

In stock

Estimated Shipping Widget will be displayed here!

check_circle_FILL1_wght400_GRAD0_opsz24 Copy 100% Satisfaction Guarantee

100% Satisfaction Guarantee

We guarantee a 100% satisfaction! We do our utter best to give you healthy plants and amazingly fresh soil. If for some reason we fail to do this, just contact us via info@sybotanica.com

Not convinced? Check out our Trustpilot reviews

🌱 Plants dont just survive, they THRIVE!

🛠 Easy to use
- Dosage scoop included

⏳ Long-lasting - ~180 days of plant food

☀️ Season-adjusting - Automatically feeds more in summer, less in winter

🔬Super-concentrated - for 90L of substrate

♻️ 100% rPet jar - Recyclable & recycled

Full-Spectrum - Macro & micro (trace elements)

  • American Express
  • Apple Pay
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
How to use

How to Use & Dosage
Existing pots: Sprinkle 1 scoop (10ml) on top of the soil in Ø19cm pots and water as usual.
Repotting: Mix 1 scoop (10ml) into 3L of substrate, mix well, and repot as normal.


Tips

  • Fertilize only while the plant is growing (spring/summer). Pause during fall and winter.
  • Less is more: Never exceed the recommended dosage.
  • No need to dissolve in water—apply directly to the soil.
  • Ferns: Use half the dosage (sensitive to over-fertilising)

How to Use & Dosage
Existing pots: Sprinkle 1 scoop (10ml) on top of the soil in Ø19cm pots and water as usual.
Repotting: Mix 1 scoop (10ml) into 3L of substrate, mix well, and repot as normal.


Tips

  • Fertilize only while the plant is growing (spring/summer). Pause during fall and winter.
  • Less is more: Never exceed the recommended dosage.
  • No need to dissolve in water—apply directly to the soil.
  • Ferns: Use half the dosage (sensitive to over-fertilising)
Ingrediënts

Coated mineral fertiliser made in the Netherlands. Slow release plant food with its controlled release of nutrients through coating technology is the most efficient way of feeding. Because of the coating around the nutrient, you use much less compared to uncoated fertilisers, organic fertilisers and/or water-soluble fertilisers.

Another big difference is that there is little or no nutrient leaching. This is not only good for the substrate and water quality, but also for optimal uptake by the plants.

View full details

Only the best for your plants...

Spectacular performance

Plants dont just survive, they THRIVE!

Battle-tested in countless experiments & trusted by 1000's of plant lovers.

Small bottle, big results...

Super concentrated

Tropical Slow-Release Plant Food is good for 90L of substrate!

This also means less waste in shipping & less storage space required.

Made for easy feeding...

Simple to use

Easily dose via a measuring scoop!

No more overfertilising your plant or making a mess on the counter.

Temperature adjusting...

Smart Feeding

Depending on the temperature the plant food will release more or less fertiliser.

This protects your plant from overfertilising and makes your live all-around easier.

FAQ's

How often should I re-feed?

After ~180 days or when the plant stops growing and starts showing nutrient deficiencies.

Can I combine different fertilisers?

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)

Can I use this product for cuttings?

We wouldn't recommend it, as too many nutrients & underdeveloped roots can harm the plant. This fertiliser is a mineral one, it's more intense.

Instead use a more gentle BIO fertiliser from SYBASupport

Can I use this product year-round?

But don’t plants need different amounts of nutrients in summer and winter? This product helps with that!

The warmer it gets, the more nutrients will be released—less when it’s cold.

So you can apply year-round. We still would not recommend to add this plant food in the middle of winter, waiting until the early spring is ideal.

Can I use this product during the growth & flower stage?

Yes you can!

How do I store Tropical Slow-Release Plant Food?

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.

Will Tropical Slow-Release Plant Food save my dying plant?

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!

What's the difference between BIO & Mineral fertilisers?

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

How to recycle the Tropical Slow-Release Plant Food?

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.

What's the difference between Liquid & Slow release fertilisers?

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.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)