• Dark pump bottle with tan cacti fertilizer label, cacti liquid plant food
  • Hand pumps liquid plant food into gray watering can, bio plant food
  • Potted plants with soil, roots, and large leaf close-up, cacti liquid plant food
1 7
How to Use

Dosage

1 pump (~2mL) for 1L of water.  (The cap is 4.5mm!)

How to Use

1. Fill your watering can.
2. (Optional) Let water sit for 24 hours to reach room temperature and allow chlorine to evaporate.
3. Shake well and add fertiliser to the watering can.
4. Water plants as normal.

Tips

  • Fertilize every time you water to maintain stable soil chemistry.
  • Forget to fertilize? No problem! Just resume next time.
  • Use half the dosage in fall/winter or when plants stop growing.
  • Do not exceed the recommended dosage.
  • Use within 48 hours after mixing with water.
  • Do not use this fertiliser the first 180 days after repotting with SYBASoil!

*We do not recommend using this as a foliage spray, as residue will build up on the leaves.

Cacti BIO Liquid Plant Food

Cacti BIO Liquid Plant Food provides clean, fast-acting nutrition tailored to the unique needs of cacti, succulents and ferns. This cactus bio fertilizer mixes easily with water, delivering gentle nutrients that are quickly absorbed by the roots. Designed for use during the active growth season, this cactus liquid fertilizer strengthens spines, supports root health, and promotes compact, but resilient growth.

Why Liquid Feeding Works for Cacti

Cacti have lower nutrient requirements than leafy houseplants, but they still need support during growth. Traditional fertilizers often contain too much nitrogen, which can cause weak or elongated growth. This cactus nutrient solution avoids that problem with a balanced, low-nitrogen, potassium-rich blend that enhances structure and resilience. As an organic cactus food, it nourishes without overwhelming, helping your plants maintain their natural form.

Easy to Use, Effective Every Time

This cactus growth liquid fits seamlessly into your watering routine. Simply dilute the formula and when watering during the growing season. The quick-absorbing nature ensures cactus organic nutrients reach the roots immediately, without buildup or residue. With consistent use, this cactus plant booster reduces the risk of nutrient deficiencies and keeps your plants looking strong, compact, and stress-free.

Benefits of Bio Liquid Feeding

  • Fast absorption for visible improvements in growth and resilience
  • Balanced formula designed for desert plants with slower metabolisms
  • Provides cactus natural fertilizer without harsh chemicals
  • Helps prevent weak or leggy growth by limiting nitrogen
  • Safe for regular use in soil-based cactus setups
  • Super-concentrated, fertilises 250L of water
  • 100% Bio & Vegan, good for the planet & your plant

With cactus bio feeding, your plants receive steady care that matches their unique needs, without the risk of overfeeding.

Clean and Sustainable by Design

Sybotanica develops every SYBASupport formula with a focus on sustainability and effectiveness. This cactus care fertilizer is made with plant-safe, organic ingredients and supports healthier growth without compromising the environment. Trusted by cactus lovers across Europe, it offers a simple and reliable way to keep your collection thriving with long-lasting results.

With Sybotanica, Cacti BIO Liquid Plant Food helps your desert plants stay compact, resilient, and naturally beautiful season after season.

Dosage

1 pump (~2mL) for 1L of water.  (The cap is 4.5mm!)

How to Use

1. Fill your watering can.
2. (Optional) Let water sit for 24 hours to reach room temperature and allow chlorine to evaporate.
3. Shake well and add fertiliser to the watering can.
4. Water plants as normal.

Tips

  • Fertilize every time you water to maintain stable soil chemistry.
  • Forget to fertilize? No problem! Just resume next time.
  • Use half the dosage in fall/winter or when plants stop growing.
  • Do not exceed the recommended dosage.
  • Use within 48 hours after mixing with water.
  • Do not use this fertiliser the first 180 days after repotting with SYBASoil!

*We do not recommend using this as a foliage spray, as residue will build up on the leaves.

Cacti BIO Liquid Plant Food

Cacti BIO Liquid Plant Food provides clean, fast-acting nutrition tailored to the unique needs of cacti, succulents and ferns. This cactus bio fertilizer mixes easily with water, delivering gentle nutrients that are quickly absorbed by the roots. Designed for use during the active growth season, this cactus liquid fertilizer strengthens spines, supports root health, and promotes compact, but resilient growth.

Why Liquid Feeding Works for Cacti

Cacti have lower nutrient requirements than leafy houseplants, but they still need support during growth. Traditional fertilizers often contain too much nitrogen, which can cause weak or elongated growth. This cactus nutrient solution avoids that problem with a balanced, low-nitrogen, potassium-rich blend that enhances structure and resilience. As an organic cactus food, it nourishes without overwhelming, helping your plants maintain their natural form.

Easy to Use, Effective Every Time

This cactus growth liquid fits seamlessly into your watering routine. Simply dilute the formula and when watering during the growing season. The quick-absorbing nature ensures cactus organic nutrients reach the roots immediately, without buildup or residue. With consistent use, this cactus plant booster reduces the risk of nutrient deficiencies and keeps your plants looking strong, compact, and stress-free.

Benefits of Bio Liquid Feeding

  • Fast absorption for visible improvements in growth and resilience
  • Balanced formula designed for desert plants with slower metabolisms
  • Provides cactus natural fertilizer without harsh chemicals
  • Helps prevent weak or leggy growth by limiting nitrogen
  • Safe for regular use in soil-based cactus setups
  • Super-concentrated, fertilises 250L of water
  • 100% Bio & Vegan, good for the planet & your plant

With cactus bio feeding, your plants receive steady care that matches their unique needs, without the risk of overfeeding.

Clean and Sustainable by Design

Sybotanica develops every SYBASupport formula with a focus on sustainability and effectiveness. This cactus care fertilizer is made with plant-safe, organic ingredients and supports healthier growth without compromising the environment. Trusted by cactus lovers across Europe, it offers a simple and reliable way to keep your collection thriving with long-lasting results.

With Sybotanica, Cacti BIO Liquid Plant Food helps your desert plants stay compact, resilient, and naturally beautiful season after season.
Ingrediënts

Our liquid fertilisers are made from vinasses from beet (sugar industry). And other residual streams from potato production.

By using special fermentation processes, it gets its high value of nitrogen.

All ingredients are 100% vegetable based. We do not use any animal fertilisers for this product.

Our organic products comply with the legislation (EC 834/2007 and 889/2008) for use in organic cultivation.

Rich in natural sugars, amino acids and is low in salts.

Contains ferments and trace elements that enhance soil life.

NPK

2 - 2 - 6 + Micronutrients

Cacti Liquid Plant Food

Cacti Liquid Plant Food

SYBASupport
€14,99
€14,99
Tax included. Shipping calculated at checkout.
Most suited for:
Soil (best results with SYBASoil)
check_circle_FILL1_wght400_GRAD0_opsz24 Copy
Helps make Cacti (& succulents) strong, healthy & happy!

Plant Type: Cacti & Succulents

Size:

In stock

Estimated Shipping Widget will be displayed here!

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 - 1 pump for 1L of water

🔬Super-concentrated - fertilises 250L of water

🌍 100% Bio & Vegan - Good for the planet & your plant

🧪 Full of Biostimulants - works in symbiosis with the soil

♻️ 100% rPet bottle - recyclable & recycled

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

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How to Use

Dosage

1 pump (~2mL) for 1L of water.  (The cap is 4.5mm!)

How to Use

1. Fill your watering can.
2. (Optional) Let water sit for 24 hours to reach room temperature and allow chlorine to evaporate.
3. Shake well and add fertiliser to the watering can.
4. Water plants as normal.

Tips

  • Fertilize every time you water to maintain stable soil chemistry.
  • Forget to fertilize? No problem! Just resume next time.
  • Use half the dosage in fall/winter or when plants stop growing.
  • Do not exceed the recommended dosage.
  • Use within 48 hours after mixing with water.
  • Do not use this fertiliser the first 180 days after repotting with SYBASoil!

*We do not recommend using this as a foliage spray, as residue will build up on the leaves.

Cacti BIO Liquid Plant Food

Cacti BIO Liquid Plant Food provides clean, fast-acting nutrition tailored to the unique needs of cacti, succulents and ferns. This cactus bio fertilizer mixes easily with water, delivering gentle nutrients that are quickly absorbed by the roots. Designed for use during the active growth season, this cactus liquid fertilizer strengthens spines, supports root health, and promotes compact, but resilient growth.

Why Liquid Feeding Works for Cacti

Cacti have lower nutrient requirements than leafy houseplants, but they still need support during growth. Traditional fertilizers often contain too much nitrogen, which can cause weak or elongated growth. This cactus nutrient solution avoids that problem with a balanced, low-nitrogen, potassium-rich blend that enhances structure and resilience. As an organic cactus food, it nourishes without overwhelming, helping your plants maintain their natural form.

Easy to Use, Effective Every Time

This cactus growth liquid fits seamlessly into your watering routine. Simply dilute the formula and when watering during the growing season. The quick-absorbing nature ensures cactus organic nutrients reach the roots immediately, without buildup or residue. With consistent use, this cactus plant booster reduces the risk of nutrient deficiencies and keeps your plants looking strong, compact, and stress-free.

Benefits of Bio Liquid Feeding

  • Fast absorption for visible improvements in growth and resilience
  • Balanced formula designed for desert plants with slower metabolisms
  • Provides cactus natural fertilizer without harsh chemicals
  • Helps prevent weak or leggy growth by limiting nitrogen
  • Safe for regular use in soil-based cactus setups
  • Super-concentrated, fertilises 250L of water
  • 100% Bio & Vegan, good for the planet & your plant

With cactus bio feeding, your plants receive steady care that matches their unique needs, without the risk of overfeeding.

Clean and Sustainable by Design

Sybotanica develops every SYBASupport formula with a focus on sustainability and effectiveness. This cactus care fertilizer is made with plant-safe, organic ingredients and supports healthier growth without compromising the environment. Trusted by cactus lovers across Europe, it offers a simple and reliable way to keep your collection thriving with long-lasting results.

With Sybotanica, Cacti BIO Liquid Plant Food helps your desert plants stay compact, resilient, and naturally beautiful season after season.

Dosage

1 pump (~2mL) for 1L of water.  (The cap is 4.5mm!)

How to Use

1. Fill your watering can.
2. (Optional) Let water sit for 24 hours to reach room temperature and allow chlorine to evaporate.
3. Shake well and add fertiliser to the watering can.
4. Water plants as normal.

Tips

  • Fertilize every time you water to maintain stable soil chemistry.
  • Forget to fertilize? No problem! Just resume next time.
  • Use half the dosage in fall/winter or when plants stop growing.
  • Do not exceed the recommended dosage.
  • Use within 48 hours after mixing with water.
  • Do not use this fertiliser the first 180 days after repotting with SYBASoil!

*We do not recommend using this as a foliage spray, as residue will build up on the leaves.

Cacti BIO Liquid Plant Food

Cacti BIO Liquid Plant Food provides clean, fast-acting nutrition tailored to the unique needs of cacti, succulents and ferns. This cactus bio fertilizer mixes easily with water, delivering gentle nutrients that are quickly absorbed by the roots. Designed for use during the active growth season, this cactus liquid fertilizer strengthens spines, supports root health, and promotes compact, but resilient growth.

Why Liquid Feeding Works for Cacti

Cacti have lower nutrient requirements than leafy houseplants, but they still need support during growth. Traditional fertilizers often contain too much nitrogen, which can cause weak or elongated growth. This cactus nutrient solution avoids that problem with a balanced, low-nitrogen, potassium-rich blend that enhances structure and resilience. As an organic cactus food, it nourishes without overwhelming, helping your plants maintain their natural form.

Easy to Use, Effective Every Time

This cactus growth liquid fits seamlessly into your watering routine. Simply dilute the formula and when watering during the growing season. The quick-absorbing nature ensures cactus organic nutrients reach the roots immediately, without buildup or residue. With consistent use, this cactus plant booster reduces the risk of nutrient deficiencies and keeps your plants looking strong, compact, and stress-free.

Benefits of Bio Liquid Feeding

  • Fast absorption for visible improvements in growth and resilience
  • Balanced formula designed for desert plants with slower metabolisms
  • Provides cactus natural fertilizer without harsh chemicals
  • Helps prevent weak or leggy growth by limiting nitrogen
  • Safe for regular use in soil-based cactus setups
  • Super-concentrated, fertilises 250L of water
  • 100% Bio & Vegan, good for the planet & your plant

With cactus bio feeding, your plants receive steady care that matches their unique needs, without the risk of overfeeding.

Clean and Sustainable by Design

Sybotanica develops every SYBASupport formula with a focus on sustainability and effectiveness. This cactus care fertilizer is made with plant-safe, organic ingredients and supports healthier growth without compromising the environment. Trusted by cactus lovers across Europe, it offers a simple and reliable way to keep your collection thriving with long-lasting results.

With Sybotanica, Cacti BIO Liquid Plant Food helps your desert plants stay compact, resilient, and naturally beautiful season after season.
Ingrediënts

Our liquid fertilisers are made from vinasses from beet (sugar industry). And other residual streams from potato production.

By using special fermentation processes, it gets its high value of nitrogen.

All ingredients are 100% vegetable based. We do not use any animal fertilisers for this product.

Our organic products comply with the legislation (EC 834/2007 and 889/2008) for use in organic cultivation.

Rich in natural sugars, amino acids and is low in salts.

Contains ferments and trace elements that enhance soil life.

NPK

2 - 2 - 6 + 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

Cacti Liquid Plant Food is good for 250L of water!

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

Hand pumps liquid plant food into gray watering can, bio plant food

Made for easy feeding...

Simple to use

Easily dose with the pump-action plant food dispenser!

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

Not just for the plant....

Works with the soil

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.

Frequently Asked Questions

How often should I re-feed?

It's best to fertilise every time you water. Fertilise every time you water to maintain stable soil chemistry.Forgetting to do so is not a big deal. We recommend to fertilise as long as the plant is growing, when it stops growing (usually in fall & winter) half the dosage.

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?

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.

Can I use this product year-round?

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. 🌱

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

Yes you can!

How do I store Cacti Liquid Plant Food?

Make sure the product is stored in a dry, dark & cool place.

To prevent crystallization of the liquid, keep above 5°C.

Stored this way the fertiliser will stay good for 6-12 months after opening.

Will Cacti Liquid 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 Cacti Liquid 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