Twizted Plants Air Matrix – Chunky Aroid Substrate Mix
Air Matrix is a handcrafted chunky aroid substrate made from two ingredients: coarse perlite and Volcanic Aqua Blend, mixed 50/50. The coarse perlite keeps the mix open and light, and the porous volcanic granules hold moisture and lighten in color as they dry.
Perfect For
- Tissue cultures transitioning out of agar
- Alocasia corms germinating and establishing roots
- Monsteras, philodendrons, and anthuriums
- Semi-hydro and self-watering pot setups
- Any aroid that does well in a clean, well-draining mix
How to Use
Pre-moistening. Air Matrix can be used dry and bottom-watered, or lightly misted before planting. For tissue cultures and corms, a light pre-rinse removes fine dust and gives roots an easier start. No soaking required.
Corms and TC nodes. Press corms or nodes approximately 1/3 of the way into the media. Cover loosely and place under a humidity dome or clear cup to maintain moisture. Keep lightly misted until secondary roots establish.
Pot compatibility. Works in standard nursery pots with drainage holes, self-watering pots, and semi-hydro setups. Always make sure excess water can drain freely.
Watering and Feeding
Moisture cues. The volcanic granules lighten in color as they dry. When you see them fading, it is time to add moisture. Bottom-watering helps keep the mix evenly moist without disturbing delicate roots.
Fertilizing. This mix holds little nutrition on its own. Wait until secondary roots are visible, then start with a dilute, weak-dose liquid fertilizer.
Size Guide
- Small, 0.8 oz: approx. 2-3 propagation cups or TC containers
- Medium, 3.0 oz: approx. one 3-4 inch starter pot
- Large, 6.0 oz: approx. one 5-6 inch nursery pot
- XL, 12.0 oz: approx. multiple repots or a larger specimen container
- Gallon Bag, 32.0 oz: bulk supply for multiple repots or large specimen containers
Packaging
Air Matrix ships in resealable zip-top bags to keep leftover media clean between propagations. Store in a cool, dry place between uses.