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Description

Universal Houseplant Mix for Easy, Peat-Free Indoor Gardening

Tired of juggling different soils for every plant? This universal houseplant mix is the perfect all-in-one solution for plant lovers who want convenience without compromising quality. Formulated with natural ingredients and packed with nutrients from fresh worm castings, this peat-free mix supports strong root development, healthy foliage, and long-term growth in a wide variety of indoor plants.

Whether you grow pothos, monstera, spider plants or philodendron, this all-purpose soil works beautifully—as long as you adjust watering and care to match each plant’s needs.

A Peat-Free Potting Mix Made for Flexibility

Unlike traditional houseplant soils, this blend skips peat moss entirely. Instead, we use sustainable and high-performing ingredients that deliver balanced moisture, excellent drainage, and long-term structure. The result is a potting mix base that supports healthy plant growth across many species.

At its heart is nutrient-packed worm castings, a gentle yet powerful natural fertilizer that enriches the soil with slow-release nutrients and beneficial microbes. This helps keep your plants fed while promoting a thriving underground ecosystem in every pot.

What You’ll Find Inside:

  • A balanced, nutrient-rich blend of organic and mineral materials
  • Moisture retention without waterlogging
  • Gentle structure to avoid compacting around roots
  • Free from peat and synthetic additives
  • Ready to use, right out of the bag

This mix doesn’t just support your plants—it also aligns with your sustainability values.

Ideal for Not-So-Picky Houseplants

This soil amendment was designed with flexibility in mind. While certain plant families benefit from more tailored formulas (like cacti or carnivores), this mix offers a perfect middle ground for the majority of houseplants found in European homes.

Use it for:

  • Aroids (pothos, philodendrons, syngoniums)
  • Ficus varieties
  • Spider plants
  • ZZ plants and peace lilies
  • Dracaenas, hoyas, and even smaller calatheas

It gives enough moisture retention for thirstier plants, while remaining airy enough for species that need some soil aeration and moderate drying between waterings.

To Get the Most From This Mix:

  • Adjust watering frequency depending on species
  • Consider mixing with extra perlite or pumice for plants that love drier roots
  • Add a top layer of decorative lavagravel or orchid bark to reduce evaporation if needed

A Balanced Blend for Indoor Gardening Success

This indoor gardening essential is more than just dirt in a bag—it’s a well-balanced medium that holds onto water without drowning roots, and releases nutrients slowly over time without harsh spikes.

Plus, it stores neatly between uses and comes in resealable packaging to keep it fresh and pest-free.

Why Sybotanica Made This Mix

While SYBASoil remains our flagship system of specialized blends, we realized not every plant lover wants a different bag for every houseplant. That’s why we created this ready-to-use soil mix solution: a balanced, effective mix that works for most indoor greenery with minimal effort.

This universal houseplant mix reflects Sybotanica’s belief in plant care that’s both effective and accessible—whether you're a hobbyist or a houseplant obsessive.

At Sybotanica, we design growing solutions that meet your plant’s needs and your lifestyle. This all-purpose blend is our most flexible mix yet, giving you the freedom to simplify your shelf while keeping your plants happy.

Universal Houseplant Mix for Easy, Peat-Free Indoor Gardening

Tired of juggling different soils for every plant? This universal houseplant mix is the perfect all-in-one solution for plant lovers who want convenience without compromising quality. Formulated with natural ingredients and packed with nutrients from fresh worm castings, this peat-free mix supports strong root development, healthy foliage, and long-term growth in a wide variety of indoor plants.

Whether you grow pothos, monstera, spider plants or philodendron, this all-purpose soil works beautifully—as long as you adjust watering and care to match each plant’s needs.

A Peat-Free Potting Mix Made for Flexibility

Unlike traditional houseplant soils, this blend skips peat moss entirely. Instead, we use sustainable and high-performing ingredients that deliver balanced moisture, excellent drainage, and long-term structure. The result is a potting mix base that supports healthy plant growth across many species.

At its heart is nutrient-packed worm castings, a gentle yet powerful natural fertilizer that enriches the soil with slow-release nutrients and beneficial microbes. This helps keep your plants fed while promoting a thriving underground ecosystem in every pot.

What You’ll Find Inside:

  • A balanced, nutrient-rich blend of organic and mineral materials
  • Moisture retention without waterlogging
  • Gentle structure to avoid compacting around roots
  • Free from peat and synthetic additives
  • Ready to use, right out of the bag

This mix doesn’t just support your plants—it also aligns with your sustainability values.

Ideal for Not-So-Picky Houseplants

This soil amendment was designed with flexibility in mind. While certain plant families benefit from more tailored formulas (like cacti or carnivores), this mix offers a perfect middle ground for the majority of houseplants found in European homes.

Use it for:

  • Aroids (pothos, philodendrons, syngoniums)
  • Ficus varieties
  • Spider plants
  • ZZ plants and peace lilies
  • Dracaenas, hoyas, and even smaller calatheas

It gives enough moisture retention for thirstier plants, while remaining airy enough for species that need some soil aeration and moderate drying between waterings.

To Get the Most From This Mix:

  • Adjust watering frequency depending on species
  • Consider mixing with extra perlite or pumice for plants that love drier roots
  • Add a top layer of decorative lavagravel or orchid bark to reduce evaporation if needed

A Balanced Blend for Indoor Gardening Success

This indoor gardening essential is more than just dirt in a bag—it’s a well-balanced medium that holds onto water without drowning roots, and releases nutrients slowly over time without harsh spikes.

Plus, it stores neatly between uses and comes in resealable packaging to keep it fresh and pest-free.

Why Sybotanica Made This Mix

While SYBASoil remains our flagship system of specialized blends, we realized not every plant lover wants a different bag for every houseplant. That’s why we created this ready-to-use soil mix solution: a balanced, effective mix that works for most indoor greenery with minimal effort.

This universal houseplant mix reflects Sybotanica’s belief in plant care that’s both effective and accessible—whether you're a hobbyist or a houseplant obsessive.

At Sybotanica, we design growing solutions that meet your plant’s needs and your lifestyle. This all-purpose blend is our most flexible mix yet, giving you the freedom to simplify your shelf while keeping your plants happy.

Not sure if the Universal Mix is right for your plant?
Ingrediënts & recipe

To mix yourself, take a scoop or cup and use it to measure out 1 part. Add the above ingredients to the parts and mix thoroughly.

Don't be afraid to experiment with what works best for your plant!

Pot volume calculator

Enter pot size to calculate soil volume

12 cm
12 cm
12 cm

If the pot is differently shaped (Square, oval, e.t.c.), the calculations might not be accurate. You can also check out the plant pots product pages to check their total volume.

If the pot is differently shaped (Square, oval, e.t.c.), the calculations might not be accurate. You can also check out the plant pots product pages to check their total volume.

12 cm
12 cm
12 cm
Technical data
Value's (EN)Universal Mix
EC0,8
pH7,8
NPK (mg/L)39 - 4 - 102
Bioactive?yes
Safe for pets?no, contains perlite, fertilizer and activated carbon which can be harmful if ingested
Organic matter %67%
Dry matter %33%
Water retention capacity %62%
Structural stability3-4 years, after this the coco coir, coco husk and bark will lose it's structure
*Values may vary slightly, no rights can be taken from this data.
Value's (EN)Universal Mix
EC0,8
pH7,8
NPK (mg/L)39 - 4 - 102
Bioactive?yes
Safe for pets?no, contains perlite, fertilizer and activated carbon which can be harmful if ingested
Organic matter %67%
Dry matter %33%
Water retention capacity %62%
Structural stability3-4 years, after this the coco coir, coco husk and bark will lose it's structure
*Values may vary slightly, no rights can be taken from this data.

Universal Mix

Universal Mix

Premium SYBASoil

Regular price €11,99
Regular price Sale price €11,99
Tax included.
Most suited for: Want advice?
Most houseplants

Not sure if this mix is right for your plants?

Use our Plant Finder
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Multipurpose

Keeps Houseplants Happy. Peat-free soil for fuss-free plants or as a base for custom mixes.

Size:

🌿 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 contact us via info@sybotanica.com or return your items hassle-free within 30 days.

Not convinced? Check out our Trustpilot reviews

Estimated Shipping Widget will be displayed here!

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Fair Production - Handmade in our social workplace

At Sybotanica we not only want to make plants happy, but people happy as well. In our production team we exclusively hire people with a distance from the workforce, and help them rehabilitate to the normal working life.


Take Peter for example:

Peter has been with Sybotanica since the 1st hour, and has now been promoted to head of production & a permanent contract! Where he was the first employee, he now manages a team of 3 production workers.

What makes this achievement even more impressive is that Peter achieved all this with only 10% visibility! 🕶️ With a few minor adjustments to his working environment, Peter is able to perform his job 100%.

Peter has now been through two moves and knows all the ins & outs of Sybotanica. He can even feel by the potting soil which variety it is. That's quite a challenge with 16 different mixes!

We are confident that Peter will keep production running smoothly in the coming years too! 💪

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🌿 Suitable for organic farming under Dutch law*

🌿 Suitable for organic farming under Dutch law*

Our worm compost falls under category B and is permitted for use in organic farming and horticulture under Dutch law.

However, SYBASoil cannot be certified as organic potting soil because we use this worm compost. Certification would require sterilisation — and we consciously choose not to do that.

Sterilisation would destroy all beneficial microfauna. And that’s exactly what makes our soil so powerful: a bioactive mix full of life, helping your plants grow healthy and happy.

Description

Universal Houseplant Mix for Easy, Peat-Free Indoor Gardening

Tired of juggling different soils for every plant? This universal houseplant mix is the perfect all-in-one solution for plant lovers who want convenience without compromising quality. Formulated with natural ingredients and packed with nutrients from fresh worm castings, this peat-free mix supports strong root development, healthy foliage, and long-term growth in a wide variety of indoor plants.

Whether you grow pothos, monstera, spider plants or philodendron, this all-purpose soil works beautifully—as long as you adjust watering and care to match each plant’s needs.

A Peat-Free Potting Mix Made for Flexibility

Unlike traditional houseplant soils, this blend skips peat moss entirely. Instead, we use sustainable and high-performing ingredients that deliver balanced moisture, excellent drainage, and long-term structure. The result is a potting mix base that supports healthy plant growth across many species.

At its heart is nutrient-packed worm castings, a gentle yet powerful natural fertilizer that enriches the soil with slow-release nutrients and beneficial microbes. This helps keep your plants fed while promoting a thriving underground ecosystem in every pot.

What You’ll Find Inside:

  • A balanced, nutrient-rich blend of organic and mineral materials
  • Moisture retention without waterlogging
  • Gentle structure to avoid compacting around roots
  • Free from peat and synthetic additives
  • Ready to use, right out of the bag

This mix doesn’t just support your plants—it also aligns with your sustainability values.

Ideal for Not-So-Picky Houseplants

This soil amendment was designed with flexibility in mind. While certain plant families benefit from more tailored formulas (like cacti or carnivores), this mix offers a perfect middle ground for the majority of houseplants found in European homes.

Use it for:

  • Aroids (pothos, philodendrons, syngoniums)
  • Ficus varieties
  • Spider plants
  • ZZ plants and peace lilies
  • Dracaenas, hoyas, and even smaller calatheas

It gives enough moisture retention for thirstier plants, while remaining airy enough for species that need some soil aeration and moderate drying between waterings.

To Get the Most From This Mix:

  • Adjust watering frequency depending on species
  • Consider mixing with extra perlite or pumice for plants that love drier roots
  • Add a top layer of decorative lavagravel or orchid bark to reduce evaporation if needed

A Balanced Blend for Indoor Gardening Success

This indoor gardening essential is more than just dirt in a bag—it’s a well-balanced medium that holds onto water without drowning roots, and releases nutrients slowly over time without harsh spikes.

Plus, it stores neatly between uses and comes in resealable packaging to keep it fresh and pest-free.

Why Sybotanica Made This Mix

While SYBASoil remains our flagship system of specialized blends, we realized not every plant lover wants a different bag for every houseplant. That’s why we created this ready-to-use soil mix solution: a balanced, effective mix that works for most indoor greenery with minimal effort.

This universal houseplant mix reflects Sybotanica’s belief in plant care that’s both effective and accessible—whether you're a hobbyist or a houseplant obsessive.

At Sybotanica, we design growing solutions that meet your plant’s needs and your lifestyle. This all-purpose blend is our most flexible mix yet, giving you the freedom to simplify your shelf while keeping your plants happy.

Universal Houseplant Mix for Easy, Peat-Free Indoor Gardening

Tired of juggling different soils for every plant? This universal houseplant mix is the perfect all-in-one solution for plant lovers who want convenience without compromising quality. Formulated with natural ingredients and packed with nutrients from fresh worm castings, this peat-free mix supports strong root development, healthy foliage, and long-term growth in a wide variety of indoor plants.

Whether you grow pothos, monstera, spider plants or philodendron, this all-purpose soil works beautifully—as long as you adjust watering and care to match each plant’s needs.

A Peat-Free Potting Mix Made for Flexibility

Unlike traditional houseplant soils, this blend skips peat moss entirely. Instead, we use sustainable and high-performing ingredients that deliver balanced moisture, excellent drainage, and long-term structure. The result is a potting mix base that supports healthy plant growth across many species.

At its heart is nutrient-packed worm castings, a gentle yet powerful natural fertilizer that enriches the soil with slow-release nutrients and beneficial microbes. This helps keep your plants fed while promoting a thriving underground ecosystem in every pot.

What You’ll Find Inside:

  • A balanced, nutrient-rich blend of organic and mineral materials
  • Moisture retention without waterlogging
  • Gentle structure to avoid compacting around roots
  • Free from peat and synthetic additives
  • Ready to use, right out of the bag

This mix doesn’t just support your plants—it also aligns with your sustainability values.

Ideal for Not-So-Picky Houseplants

This soil amendment was designed with flexibility in mind. While certain plant families benefit from more tailored formulas (like cacti or carnivores), this mix offers a perfect middle ground for the majority of houseplants found in European homes.

Use it for:

  • Aroids (pothos, philodendrons, syngoniums)
  • Ficus varieties
  • Spider plants
  • ZZ plants and peace lilies
  • Dracaenas, hoyas, and even smaller calatheas

It gives enough moisture retention for thirstier plants, while remaining airy enough for species that need some soil aeration and moderate drying between waterings.

To Get the Most From This Mix:

  • Adjust watering frequency depending on species
  • Consider mixing with extra perlite or pumice for plants that love drier roots
  • Add a top layer of decorative lavagravel or orchid bark to reduce evaporation if needed

A Balanced Blend for Indoor Gardening Success

This indoor gardening essential is more than just dirt in a bag—it’s a well-balanced medium that holds onto water without drowning roots, and releases nutrients slowly over time without harsh spikes.

Plus, it stores neatly between uses and comes in resealable packaging to keep it fresh and pest-free.

Why Sybotanica Made This Mix

While SYBASoil remains our flagship system of specialized blends, we realized not every plant lover wants a different bag for every houseplant. That’s why we created this ready-to-use soil mix solution: a balanced, effective mix that works for most indoor greenery with minimal effort.

This universal houseplant mix reflects Sybotanica’s belief in plant care that’s both effective and accessible—whether you're a hobbyist or a houseplant obsessive.

At Sybotanica, we design growing solutions that meet your plant’s needs and your lifestyle. This all-purpose blend is our most flexible mix yet, giving you the freedom to simplify your shelf while keeping your plants happy.

Not sure if the Universal Mix is right for your plant?
Ingrediënts & recipe

To mix yourself, take a scoop or cup and use it to measure out 1 part. Add the above ingredients to the parts and mix thoroughly.

Don't be afraid to experiment with what works best for your plant!

Pot volume calculator

Enter pot size to calculate soil volume

12 cm
12 cm
12 cm

If the pot is differently shaped (Square, oval, e.t.c.), the calculations might not be accurate. You can also check out the plant pots product pages to check their total volume.

If the pot is differently shaped (Square, oval, e.t.c.), the calculations might not be accurate. You can also check out the plant pots product pages to check their total volume.

12 cm
12 cm
12 cm
Technical data
Value's (EN)Universal Mix
EC0,8
pH7,8
NPK (mg/L)39 - 4 - 102
Bioactive?yes
Safe for pets?no, contains perlite, fertilizer and activated carbon which can be harmful if ingested
Organic matter %67%
Dry matter %33%
Water retention capacity %62%
Structural stability3-4 years, after this the coco coir, coco husk and bark will lose it's structure
*Values may vary slightly, no rights can be taken from this data.
Value's (EN)Universal Mix
EC0,8
pH7,8
NPK (mg/L)39 - 4 - 102
Bioactive?yes
Safe for pets?no, contains perlite, fertilizer and activated carbon which can be harmful if ingested
Organic matter %67%
Dry matter %33%
Water retention capacity %62%
Structural stability3-4 years, after this the coco coir, coco husk and bark will lose it's structure
*Values may vary slightly, no rights can be taken from this data.
View full details

Soil Structure matters

Helps prevent mould & root-rot

Easier watering

Designed to make your plant-care easier

Full of microbial life

Soil to make your Houseplants happy!

Peat-free soil

Good for your plants & nature!

FAQ's

Not sure if the Universal Mix is right for your plant?

How much Universal Mix do I need?

Check out this pot volume calculator tool to calculate how much Universal Mix you need.

When do I need to re-feed the soil?

The nutrients in SYBASoil will run out in ~6 months on average.

Check out our fertiliser line SYBASupport.

How long does SYBASoil stay fresh?

You can store SYBASoil for about 2 years. Make sure to store it cool, dark and closed off. The effectiveness of the nutrients can degrade over the years. Simply add some fresh worm castings to give the soil new life.

When do I repot the plant?

We recommend repotting once any of these things happen:
- You see roots growing out of the bottom of the pot
- The soil dries very quickly between watering
- The plant is top-heavy and wants to fall over
- Roots are pushing the plant up and out of the container
- Every 1 to 2 years

How to recycle SYBASoil packaging

Our packaging can be recycled at your local plastic recycling facility.

You can also re-use it for storage, or leave a little soil and use it as a propagation box!

How to water plants grown on the Universal Mix

Water the soil only when the top 2-3cm of the soil is dried out. You can test this out by poking your finger in the soil to feel around.

It is fine to let it dry out a bit more sometimes if you forget it as the deeper soil will retain moisture for longer. This will also help the roots to grow deeper.

What if my plant is not doing well after using the soil?

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

If for some reason we fail to do this, just contact us via info@sybotanica.com or return your items hassle-free within 30 days.

Not convinced? Check out our Trustpilot reviews

What are customers (and their plants) saying?