• Black jar of orchid plant food pellets, slow release orchid fertilizer
  • Close-up of gray granular fertilizer pellets, slow release orchid fertilizer
  • Close-up of pumice, soil, plant roots, fertilizer granules in pot, slow release orchid fertilizer
  • Hand pinching fertilizer granules from labeled jar
1 8
How to Use

How to Use and Dosage

  • Existing Pots: Sprinkle 1 scoop (10ml) on top of the soil in Ø17cm pots and water as usual.
  • Repotting: Repot your plant as normal. 180 days after repotting mix 1 scoop (10ml) into 2L of substrate and mix it through the soil.

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.
  • Do not use this fertiliser the first 180 days after repotting with SYBASoil!

Orchid Slow-Release Plant Food

Orchid Slow-Release Plant Food is the easy way to give your orchids consistent care without weekly feeding. Designed as an orchid slow release fertilizer, it delivers essential nutrients gradually over time, keeping your plants nourished for months. Best used with mineral substrates like SYBAStones, especially the Orchid Mineral Mix, this orchid controlled release fertilizer supports healthy roots, stronger stems, and vibrant flowers with minimal effort.

Why Orchids Thrive With Slow-Release Care

Orchids can be sensitive to sudden doses of nutrition. Liquid feeding is effective, but it requires frequent attention. Orchid nutrient pellets provide a steady supply of balanced nutrition that mimics the gentle way orchids absorb food in nature. This method reduces the risk of overfeeding while encouraging continuous flowering and resilient growth. By choosing orchid fertilizer granules instead of harsh alternatives, you give your plants lasting strength and beauty.

Steady Support With Every Application

Orchid Slow-Release Plant Food is designed to release nutrients gradually, so your orchid receives a continuous flow of balanced nutrition. These orchid care pellets work especially well in the SYBAStones Orchid Mineral Mix, where they provide the consistent feeding that a non-organic substrate cannot offer on its own. By using orchid growth pellets instead of quick-dissolving fertilisers, you avoid sudden nutrient spikes and keep your orchid on a stable path to long-term health.

Benefits of Using Slow-Release Nutrition

  • Designed for mineral substrates like SYBAStones Orchid Mineral Mix
  • Improves root strength and prevents nutrient deficiencies
  • Supports lush leaves and longer flowering cycles
  • Reduces the need for frequent fertilizing
  • Safe and gentle, protecting orchids from fertilizer burn

  • Season-adjusting; Automatically feeds more in summer, less in winter

With orchid release nutrition, your plants receive a balanced rhythm of nutrients that supports steady, resilient growth.

Eco-Conscious, Tested, and Trusted

Sybotanica designs every SYBASupport product with sustainability in mind. This orchid long term fertilizer is made with eco-friendly practices and developed to integrate smoothly into modern growing methods. Trusted by orchid lovers across Europe, these orchid fertilizer granules are valued for their reliability, ease of use, and clean approach to care.

With Sybotanica, Orchid Slow-Release Plant Food is the perfect partner for mineral-based orchid setups, giving your collection the consistent support it needs to thrive season after season.

How to Use and Dosage

  • Existing Pots: Sprinkle 1 scoop (10ml) on top of the soil in Ø17cm pots and water as usual.
  • Repotting: Repot your plant as normal. 180 days after repotting mix 1 scoop (10ml) into 2L of substrate and mix it through the soil.

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.
  • Do not use this fertiliser the first 180 days after repotting with SYBASoil!

Orchid Slow-Release Plant Food

Orchid Slow-Release Plant Food is the easy way to give your orchids consistent care without weekly feeding. Designed as an orchid slow release fertilizer, it delivers essential nutrients gradually over time, keeping your plants nourished for months. Best used with mineral substrates like SYBAStones, especially the Orchid Mineral Mix, this orchid controlled release fertilizer supports healthy roots, stronger stems, and vibrant flowers with minimal effort.

Why Orchids Thrive With Slow-Release Care

Orchids can be sensitive to sudden doses of nutrition. Liquid feeding is effective, but it requires frequent attention. Orchid nutrient pellets provide a steady supply of balanced nutrition that mimics the gentle way orchids absorb food in nature. This method reduces the risk of overfeeding while encouraging continuous flowering and resilient growth. By choosing orchid fertilizer granules instead of harsh alternatives, you give your plants lasting strength and beauty.

Steady Support With Every Application

Orchid Slow-Release Plant Food is designed to release nutrients gradually, so your orchid receives a continuous flow of balanced nutrition. These orchid care pellets work especially well in the SYBAStones Orchid Mineral Mix, where they provide the consistent feeding that a non-organic substrate cannot offer on its own. By using orchid growth pellets instead of quick-dissolving fertilisers, you avoid sudden nutrient spikes and keep your orchid on a stable path to long-term health.

Benefits of Using Slow-Release Nutrition

  • Designed for mineral substrates like SYBAStones Orchid Mineral Mix
  • Improves root strength and prevents nutrient deficiencies
  • Supports lush leaves and longer flowering cycles
  • Reduces the need for frequent fertilizing
  • Safe and gentle, protecting orchids from fertilizer burn

  • Season-adjusting; Automatically feeds more in summer, less in winter

With orchid release nutrition, your plants receive a balanced rhythm of nutrients that supports steady, resilient growth.

Eco-Conscious, Tested, and Trusted

Sybotanica designs every SYBASupport product with sustainability in mind. This orchid long term fertilizer is made with eco-friendly practices and developed to integrate smoothly into modern growing methods. Trusted by orchid lovers across Europe, these orchid fertilizer granules are valued for their reliability, ease of use, and clean approach to care.

With Sybotanica, Orchid Slow-Release Plant Food is the perfect partner for mineral-based orchid setups, giving your collection the consistent support it needs to thrive season after season.
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.

NPK

11 - 3 - 5 + Micronutrients

Orchid Slow-Release Plant Food

Orchid Slow-Release Plant Food

SYBASupport
€11,99
€11,99
Tax included. Shipping calculated at checkout.
Most suited for:
Hydro / Mineral substrate (best results with SYBAStones)
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Helps Orchids bloom, thrive & be happy!

Plant Type: Orchids

Size:

In stock

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5000+ reviews on Trustpilot (4.8/5)
check_circle_FILL1_wght400_GRAD0_opsz24 Copy 100% Satisfaction Guarantee Or Your Money Back!

100% Satisfaction Guarantee Or Your Money Back!

We guarantee a 100% satisfaction! Our mission is to help you get happy plants.

If for some reason we fail to do this, just check out our help center or return your items hassle-free within 90 days.

Not convinced? Check out our Trustpilot reviews.

🌱 Plants dont just survive, they THRIVE!

🛠 Easy to use - Dosage scoop included

⏳ Long-lasting - ~120 days of plant food

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

🔬Super-concentrated - for 60L of substrate

♻️ 100% rPet jar - Recyclable & recycled

⭐ Full-Spectrum - Macro & micro (trace elements)

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How to Use

How to Use and Dosage

  • Existing Pots: Sprinkle 1 scoop (10ml) on top of the soil in Ø17cm pots and water as usual.
  • Repotting: Repot your plant as normal. 180 days after repotting mix 1 scoop (10ml) into 2L of substrate and mix it through the soil.

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.
  • Do not use this fertiliser the first 180 days after repotting with SYBASoil!

Orchid Slow-Release Plant Food

Orchid Slow-Release Plant Food is the easy way to give your orchids consistent care without weekly feeding. Designed as an orchid slow release fertilizer, it delivers essential nutrients gradually over time, keeping your plants nourished for months. Best used with mineral substrates like SYBAStones, especially the Orchid Mineral Mix, this orchid controlled release fertilizer supports healthy roots, stronger stems, and vibrant flowers with minimal effort.

Why Orchids Thrive With Slow-Release Care

Orchids can be sensitive to sudden doses of nutrition. Liquid feeding is effective, but it requires frequent attention. Orchid nutrient pellets provide a steady supply of balanced nutrition that mimics the gentle way orchids absorb food in nature. This method reduces the risk of overfeeding while encouraging continuous flowering and resilient growth. By choosing orchid fertilizer granules instead of harsh alternatives, you give your plants lasting strength and beauty.

Steady Support With Every Application

Orchid Slow-Release Plant Food is designed to release nutrients gradually, so your orchid receives a continuous flow of balanced nutrition. These orchid care pellets work especially well in the SYBAStones Orchid Mineral Mix, where they provide the consistent feeding that a non-organic substrate cannot offer on its own. By using orchid growth pellets instead of quick-dissolving fertilisers, you avoid sudden nutrient spikes and keep your orchid on a stable path to long-term health.

Benefits of Using Slow-Release Nutrition

  • Designed for mineral substrates like SYBAStones Orchid Mineral Mix
  • Improves root strength and prevents nutrient deficiencies
  • Supports lush leaves and longer flowering cycles
  • Reduces the need for frequent fertilizing
  • Safe and gentle, protecting orchids from fertilizer burn

  • Season-adjusting; Automatically feeds more in summer, less in winter

With orchid release nutrition, your plants receive a balanced rhythm of nutrients that supports steady, resilient growth.

Eco-Conscious, Tested, and Trusted

Sybotanica designs every SYBASupport product with sustainability in mind. This orchid long term fertilizer is made with eco-friendly practices and developed to integrate smoothly into modern growing methods. Trusted by orchid lovers across Europe, these orchid fertilizer granules are valued for their reliability, ease of use, and clean approach to care.

With Sybotanica, Orchid Slow-Release Plant Food is the perfect partner for mineral-based orchid setups, giving your collection the consistent support it needs to thrive season after season.

How to Use and Dosage

  • Existing Pots: Sprinkle 1 scoop (10ml) on top of the soil in Ø17cm pots and water as usual.
  • Repotting: Repot your plant as normal. 180 days after repotting mix 1 scoop (10ml) into 2L of substrate and mix it through the soil.

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.
  • Do not use this fertiliser the first 180 days after repotting with SYBASoil!

Orchid Slow-Release Plant Food

Orchid Slow-Release Plant Food is the easy way to give your orchids consistent care without weekly feeding. Designed as an orchid slow release fertilizer, it delivers essential nutrients gradually over time, keeping your plants nourished for months. Best used with mineral substrates like SYBAStones, especially the Orchid Mineral Mix, this orchid controlled release fertilizer supports healthy roots, stronger stems, and vibrant flowers with minimal effort.

Why Orchids Thrive With Slow-Release Care

Orchids can be sensitive to sudden doses of nutrition. Liquid feeding is effective, but it requires frequent attention. Orchid nutrient pellets provide a steady supply of balanced nutrition that mimics the gentle way orchids absorb food in nature. This method reduces the risk of overfeeding while encouraging continuous flowering and resilient growth. By choosing orchid fertilizer granules instead of harsh alternatives, you give your plants lasting strength and beauty.

Steady Support With Every Application

Orchid Slow-Release Plant Food is designed to release nutrients gradually, so your orchid receives a continuous flow of balanced nutrition. These orchid care pellets work especially well in the SYBAStones Orchid Mineral Mix, where they provide the consistent feeding that a non-organic substrate cannot offer on its own. By using orchid growth pellets instead of quick-dissolving fertilisers, you avoid sudden nutrient spikes and keep your orchid on a stable path to long-term health.

Benefits of Using Slow-Release Nutrition

  • Designed for mineral substrates like SYBAStones Orchid Mineral Mix
  • Improves root strength and prevents nutrient deficiencies
  • Supports lush leaves and longer flowering cycles
  • Reduces the need for frequent fertilizing
  • Safe and gentle, protecting orchids from fertilizer burn

  • Season-adjusting; Automatically feeds more in summer, less in winter

With orchid release nutrition, your plants receive a balanced rhythm of nutrients that supports steady, resilient growth.

Eco-Conscious, Tested, and Trusted

Sybotanica designs every SYBASupport product with sustainability in mind. This orchid long term fertilizer is made with eco-friendly practices and developed to integrate smoothly into modern growing methods. Trusted by orchid lovers across Europe, these orchid fertilizer granules are valued for their reliability, ease of use, and clean approach to care.

With Sybotanica, Orchid Slow-Release Plant Food is the perfect partner for mineral-based orchid setups, giving your collection the consistent support it needs to thrive season after season.
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.

NPK

11 - 3 - 5 + Micronutrients

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

Orchid Slow-Release Plant Food is good for 60L 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.

Frequently Asked Questions

How often should I re-feed?

After ~120 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 Orchid 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 Orchid 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 Orchid 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.

What are customers (and their plants) saying?

Customer Reviews

Overall rating: 4.9 / 5 from 41 reviews.

Customer video review of Tropical Liquid Plant Food

J’ai commencé par acheter pour rempoter mes Orchidées. Je me suis renseigné sur la Marc énormément était étonnamment, surpris par leur différence de terreau pour chaque spécialité de plantes d’intérieur, Ce qui permet vraiment à nos plantes de libérer leur plein potentiel, car le terreau est vraiment adapté à elle. J’adore leur peau transparent qui me permet de garder un visuel sur les racines et le drainage de ceci, je collectionne de plus en plus leur terreau et j’en suis 100 % satisfaite.

Emma V. 5/5

Tropical Liquid Plant Food

Engrais qui me semble très qualitatif, j’attends de voir le résultat sur le long terme concernant mes plantes. En tout cas, le flacon pompe est très pratique.

Simon C. 5/5 Verified

Tropical Liquid Plant Food

I’ve been using SyBotanica products regularly on my plants for a year, and I’m very satisfied

Özge Özalpgil Ö. 5/5 Verified

Cacti Slow-Release Plant Food

Consigliatissimo per avere la soddisfazione di vedere ripagata la cura che ho dedicato, di quanto sono "contente"! Soprattutto per una principiante come me...

Luisella S. 5/5

Tropical Slow-Release Plant Food

Je n’ai pas encore eu l’occasion de tester pleinement cet engrais naturel, mais je suis sûre qu’il sera d’aussi bonne qualité que le reste des produits de Sybotanica. J’ai presque hâte d’arriver à la fin des 180 jours de fertilisation de mes différents terreaux pour pouvoir l’utiliser.

Justine 5/5

Tropical Liquid Plant Food

Customer photo review of Tropical Liquid Plant Food

Super Dünger! Erst wenige Wochen im Einsatz und meine Babypflanzen schieben ein Blatt nach dem nächsten. 🪴 Durch die Pumpflasche leicht zu dosieren und unkompliziert zu handhaben.

Matthias H. 5/5

Tropical Liquid Plant Food

Customer video review of Cacti Slow-Release Plant Food

Ik heb al me cactussen in Minerale Cactussen & Vetplanten Mix staan. Standaard zit er al Cactus plantenvoeding langzaam werkend in voor 6 maanden. Ik zie na 3 maanden dat ze er erg goed bij staan. Ook de wortelgroei gaat erg goed ondanks dat het nu de rustperiode is. In het voorjaar weer een beetje bij strooien dan komen zullen er weer veel bloemen komen.

Eric D. 5/5

Cacti Slow-Release Plant Food

Het Tropical Bio Liquid Plant Food lijkt me echt heel goed. Mijn planten waren een beetje zielig, maar nu zitten ze weer vol groene energie en zien de bladeren er blij uit. Dank jullie wel. 🌿

Adeline L. 5/5

Tropical BIO Liquid Plant Food

Ik ben 70+,loop slecht dus aan huis gebonden en zocht hobby want handwerken gaat ook niet Start 3 jaar geleden met 14 stekjes via bol.com,zijn er nu 41 maar komen nog 10 bij,en zou meer zij Als ik niet telkens weg ben in hospitaal. Grootste ramp is WOLLUIS ,veel planten dood Andere ramp isWAAR LAAT IK DE BOEL IN GEWOON HUIS MET TUINTJE dus dat wordt nu…onder tafeltje,stoelen op de,grond in keuken en dan kan ik me zelf amper bewegen. In de herfst en winter ,groeten bep

Bep N. 4/5

Cacti BIO Liquid Plant Food

The easiest plant food I have ever used! All the others had made my plants die for some reason, maybe I used to much but this one makes it so easy!

Monique H. 5/5 Verified

Tropical BIO Liquid Plant Food

Customer photo review of Tropical BIO Liquid Plant Food

Hele fijne plantenvoeding. Door het pompje kan je supergoed doseren en word je kastje waar het in staat niet vies; voorheen had ik met voeding met een schenkdop. Ondanks het omspoelen van de schenkdop en goed vastdraaien lekte de voeding alsnog en werd mijn kastje heel vies en plakkerig. Het pompje is daarom ideaal! Helemaal lekvrij, dus kastje blijft schoon. Mijn plantjes, allemaal overigens, doen het supergoed! Topspul!

Jessica V. 5/5

Tropical BIO Liquid Plant Food

Ik heb wel het idee dat mijn planten hier best goed op gaan allemaal nieuwe blaadjes en groener als ooit

Milika 5/5

Tropical Slow-Release Plant Food

Customer photo review of Tropical BIO Liquid Plant Food

Ich nutze den Dünger seit einem Monat und bin sehr zufrieden. Die Dosierung durch den Pumpmechanismus ist perfekt und meinen Pflanzen geht es prächtig.

Martin 5/5

Tropical BIO Liquid Plant Food

Customer video review of Tropical BIO Liquid Plant Food

Der Dünger ist super leicht zu dosieren und bis jetzt wachsen und gedeihen meine Pflanzen supi :)

Nadine S. 5/5

Tropical BIO Liquid Plant Food

Customer photo review of Orchid Slow-Release Plant Food

J’étais sceptique concernant l’Engrais pour orchidees, mais après 4 semaines, mon orchidée a refleuri. Je suis agréablement surprise, je pensais qu’elle était morte et qu'il ne restait que les hampe et les fleurs. Je l’ai trempée après avoir mis l’Engrais à libération prolongée pendant 15/20 minutes. Elle est en pleine lumière sans soleil direct et la température chez moi est de 20 degrés. Un peu humide le climat en ce moment quand-même. J’espère que mes autres orchidees refleuriront aussi. Merci Sybotanica pour vos produits et conseils.

Nadia L. 5/5

Orchid Slow-Release Plant Food