Plants

Soil mixes

Mixes tailored to plant groups and watering types.

1

Aroid mix (Manual)

Watering type: manual

Airiness: mediumRot risk if overwatered: medium
Composition
  • Premium Universal Soil45%
  • Coarse Coconut Coir15%
  • Perlite15%
  • Fine Coconut Coir10%
  • Pine Bark10%
  • Charcoal5%
Suitable for
MonsteraPhilodendronEpipremnumAglaonemaSyngonium
1-L

Lightened aroid mix (for plants sensitive to waterlogging)

Watering type: manual

Airiness: highRot risk if overwatered: low
Composition
  • Pine Bark25%
  • Perlite25%
  • Premium Universal Soil20%
  • Coarse Coconut Coir15%
  • Fine Coconut Coir10%
  • Charcoal5%
Suitable for
AnthuriumPhilodendron Xanadu
Plants using this mix
  • •A more airy substrate than the standard Mix aroid blend
  • •For plants sensitive to waterlogging and root rot
  • •Universal reduced to 20% — enough for nutrition without excess moisture
2

Aroid mix (Wick)

Watering type: wick

Airiness: mediumRot risk if overwatered: high
Composition
  • Premium Universal Soil35%
  • Perlite25%
  • Coarse Coconut Coir15%
  • Pine Bark10%
  • Fine Coconut Coir10%
  • Charcoal5%
Suitable for
Peace Lily (Spathiphyllum)Monstera (on a wick)Philodendron (on a wick)
Plants using this mix
3

Maranta mix (Manual)

Watering type: manual

Airiness: lowRot risk if overwatered: high
Composition
  • Premium Universal Soil40%
  • Fine Coconut Coir25%
  • Vermiculite15%
  • Perlite10%
  • Coarse Coconut Coir10%
Suitable for
Calathea lancifoliaCalathea ornata
4

Maranta mix (Wick)

Watering type: wick

Airiness: lowRot risk if overwatered: high
Composition
  • Premium Universal Soil35%
  • Fine Coconut Coir25%
  • Perlite20%
  • Vermiculite15%
  • Coarse Coconut Coir5%
Suitable for
Calathea (only with very careful monitoring!)
5-F

Universal Light (Wick)

Watering type: wick

Airiness: mediumRot risk if overwatered: medium
Composition
  • Premium Universal Soil45%
  • Perlite25%
  • Coarse Coconut Coir15%
  • Fine Coconut Coir10%
  • Pine Bark5%
Suitable for
Croton (on a wick)
6

For Palms

Watering type: manual

Airiness: lowRot risk if overwatered: medium
Composition
  • Premium Universal Soil55%
  • Fine Coconut Coir15%
  • Perlite10%
  • Vermiculite10%
  • Coarse Coconut Coir10%
Suitable for
Chamaedorea
Plants using this mix
  • •Wick watering is not recommended — palms are sensitive to overwatering
7

For Epiphytes (bromeliads, jungle cacti)

Watering type: manual

Airiness: very highRot risk if overwatered: low
Composition
  • Pine Bark45%
  • Coarse Coconut Coir20%
  • Perlite15%
  • Charcoal10%
  • Fine Coconut Coir10%
Suitable for
GuzmaniaChristmas Cactus (Schlumbergera)
  • •For bromeliads: main watering goes into the rosette, the substrate is only for support
  • •For jungle cacti: a loose, quick-drying substrate
8

For Begonias

Watering type: manual

Airiness: mediumRot risk if overwatered: medium
Composition
  • Premium Universal Soil30%
  • Fine Coconut Coir15%
  • Perlite20%
  • Pine Bark15%
  • Coarse Coconut Coir10%
  • Vermiculite5%
  • Charcoal5%
Suitable for
Begonia maculata
Plants using this mix
  • •Wick watering is NOT recommended — critical risk of rot
  • •Universal reduced to 30% — begonias are critically sensitive to overwatering
  • •Bark added for aeration, vermiculite reduced
9

For Orchids

Watering type: manual

Airiness: very highRot risk if overwatered: low
Composition
  • Pine Bark60-70%
  • Sphagnum moss15-20%
  • Perlite10-15%
  • Charcoal5-10%
Suitable for
Phalaenopsis orchid
Plants using this mix
10

For ferns

Watering type: manual

Airiness: mediumRot risk if overwatered: medium
Composition
  • Premium Universal Soil35%
  • Fine Coconut Coir25%
  • Perlite15%
  • Vermiculite10%
  • Sphagnum moss10%
  • Charcoal5%
Suitable for
NephrolepisSelaginella (spikemoss)Other ferns
  • •Ferns like soil that is constantly moist but not soggy
  • •Wick watering is not recommended — risk of overwetting
11

For Succulents/Sansevieria

Watering type: manual

Airiness: highRot risk if overwatered: low
Composition
  • Premium Universal Soil45%
  • Perlite40%
  • Charcoal10%
  • Tuff / LECA5%
Suitable for
Snake Plant (Sansevieria)Zamioculcas (ZZ plant)Succulents
  • •Very good drainage — the main requirement
  • •Wick watering is absolutely unsuitable
  • •Full drying out between waterings
12

For velvety Anthuriums (without universal soil)

Watering type: manual

Airiness: very highRot risk if overwatered: low
Composition
  • Pine Bark40%
  • Perlite25%
  • Sphagnum moss10%
  • Coarse Coconut Coir15%
  • Charcoal10%
Suitable for
Anthurium clarinerviumOther velvety anthuriums
Plants using this mix
  • •A very airy, coarse-fraction substrate — the key requirement
  • •No universal soil — too dense and moisture-retentive for velvety types
  • •Wick watering is absolutely unsuitable — risk of tuber rot
  • •A pot with large drainage holes is a must
13

For tuberous Aroids (alocasias)

Watering type: manual

Airiness: very highRot risk if overwatered: low
Composition
  • Pine Bark40%
  • Perlite30%
  • Coarse Coconut Coir15%
  • Fine Coconut Coir5%
  • Charcoal10%
Suitable for
Alocasia Regal ShieldsAlocasia (Polly / Amazonica)Alocasia FrydekAlocasia Black VelvetOther tuberous (corm-based) alocasias
  • •Soil archetype for alocasias: an airy mix as the base, moisture-retentive components only in small amounts
  • •No universal soil — it holds moisture for a long time, leaves little air at the roots, and raises the chance of rotting
  • •Bark — framework and air, perlite — aeration, coarse coconut — a little moisture without bogginess
  • •Charcoal — medium stabilizer
  • •Wick watering is not recommended
14

For African Violets / Gesneriads (violets)

Watering type: manual / wick

Airiness: highRot risk if overwatered: medium
Composition
  • High-moor peat (acidic)50%
  • Perlite25%
  • Vermiculite15%
  • Fine Coconut Coir5%
  • Charcoal5%
Suitable for
African Violet (Saintpaulia)StreptocarpusOther gesneriads
Plants using this mix
  • •Wick watering is recommended — African violets dislike getting water on their leaves
  • •A light, mildly acidic, airy substrate
  • •Peat is the base, perlite and vermiculite provide air and moisture retention
  • •Charcoal to stabilize the medium
15

Colocasia — semi-aquatic (pond)

Watering type: tray / water container

Airiness: highRot risk if overwatered: low
Composition
  • Coarse Coconut Coir60%
  • Pine Bark20%
  • Charcoal10%
  • Fine Coconut Coir10%
Suitable for
Colocasia 'Black Magic'Colocasia 'Mojito'Other Colocasia esculenta (semi-aquatic Elephant Ear)
  • •Archetype: coconut chips as the base, everything else is framework. The pot stands in a container of water
  • •No universal soil — in standing water peat collapses and goes anaerobic
  • •No perlite — it floats up and drifts into the container; if a mineral additive is needed, use Semi Hydro Mix
  • •Charcoal works here exactly as intended — sorption against souring in standing water
  • •There is almost no nutrition in the substrate: feed through the water in the container, canister B at the upper limit of group B
  • •A liquid feed applied from above washes into the container in a single watering — so the nutrition goes into the water itself when it is changed
  • •Don't confuse with mix 13 — that one is for alocasias, where overwatering = tuber rot. Colocasia is semi-aquatic and needs moisture retention
  • •Soak the coconut husk and rinse it several times before use: tannins can rot the bulb
16

Aroids — mineral, airy

Watering type: manual

Airiness: very highRot risk if overwatered: low
Composition
  • Lava rock (volcanic scoria)17%
  • Pine Bark17%
  • Perlite17%
  • Pumice17%
  • Fine Coconut Coir32%
Suitable for
Pink PrincessSanderiana Bull PinkBlack Velvet PinkCaramel Marble
  • •Proportions in parts: lava 1, bark 1, perlite 1, pumice 1, fine coir 2 (percentages below are rounded)
  • •For Monstera and Philodendron the substrate is often too dense — the roots need more air
  • •Too much peat or fine coir harms young roots and slows leaf growth (observed on Sanderiana and Black Velvet)
  • •For propagating Pink Princess — akadama under a closed dome; this is not a mix for an adult plant

For Carnivorous plants

Watering type: tray

Airiness: mediumRot risk if overwatered: medium
Composition
  • Acid peat (no fertilizers)70%
  • Perlite30%
Suitable for
Venus Flytrap (Dionaea)
Plants using this mix