Professionelles Mehrzwecksubstrat für Araceae (Homalomena, Begonie usw.)

Thriving Plant Guarantee (or refund + replacement plant).

At Green and White Plants, your experience doesn’t end at delivery. We want your plant to thrive at home — that’s exactly what this guarantee is for.

If, despite following our recommendations, your plant undergoes an irreversible loss of overall vitality, we will guide you to stabilize and recover it. And if we still can’t save it, our guarantee applies:
✅ Refund of your substrate order
✅ Replacement plant (up to €100 per order as a store credit, usable on one or multiple plants)

Guarantee conditions

• Report any issue within 30 days of delivery by email to contact@greenandwhiteplants.com.
• Use the mix exactly as received: do not blend it with other soils and keep it as-is, without additions.
• Your purchase was made directly on our website: greenandwhiteplants.com.
• You are using the correct substrate for the plant, as indicated on our product pages.

Still unsure? Read what our customers say on our website: See reviews.

The search for the perfect substrate is at the core of our philosophy. Over more than two years, we researched, tested, and refined multiple formulations to create substrates tailored to the specific needs of each plant. This in-depth work was carried out between Thailand and France, under real growing conditions, with extensive testing focused on drainage, aeration, water retention, and root health. The final formulation of our substrates is completed in France. All our substrates are then prepared and packaged in our greenhouse in the Paris region, under strict quality control, ensuring reliable, high-performance, and long-lasting growing media.

How our Homalomena substrate works

This substrate has been specifically formulated to meet the needs of Homalomena and related species (terrestrial aroids with fine and sensitive root systems).

Its composition provides a precise balance between drainage, aeration, and moisture retention, which is essential for healthy root development in Homalomena plants, whether juvenile or well established.

Thanks to its airy, stable, and slightly moist structure, the roots benefit from excellent oxygenation while remaining protected from dehydration.

This effectively limits the risks of excess water, root rot, and fungal diseases, while supporting steady and long-term growth.

A substrate inspired by the natural habitat of Homalomena

Homalomena are native to humid tropical forests, mainly in Southeast Asia, where they grow on the forest floor in organic-rich, cool, shaded, and well-aerated substrates.

This substrate is directly inspired by these natural conditions in order to recreate an environment close to their original habitat, while remaining perfectly suited for container cultivation.

Homalomena care recommendations

Keep the substrate consistently slightly moist, without ever allowing it to become waterlogged. It is essential to ensure that no standing water remains at the bottom of the pot. A simple finger test helps confirm that the substrate stays fresh between waterings.

Homalomena thrive in soft bright indirect light, a stable and humid atmosphere, and good air circulation, while being protected from cold drafts.

Regular but moderate fertilization, combined with a suitable substrate, promotes dense, healthy foliage and balanced growth.

How to use the Homalomena substrate

Gently remove the old substrate from around the roots by lightly pressing the pot to release the root ball. Rinse the roots with lukewarm water to remove remaining residues and inspect them, trimming any damaged parts if necessary.

Place a layer of substrate at the bottom of the pot, position the plant in the center while ensuring the crown is not buried too deeply, then gradually fill in around the roots.

Lightly firm the substrate to stabilize the plant without compacting it, then water thoroughly to encourage healthy root establishment.

30% perlite, limiting substrate compaction and facilitating optimal air-to-water exchange

15% buffered coco coir enriched with Trichoderma, providing a stable organic base, controlled moisture retention, and active biological support for root development

15% biochar, contributing to the natural purification of the substrate and overall microbiological balance

10% fine maritime pine bark, promoting aeration of the mix and improving root oxygenation

10% buffered coconut husk chips, enhancing flexibility and structural stability of the mix

10% large-grade pumice, ensuring efficient drainage and smooth water circulation

10% hydroponic clay pebbles, stabilizing the overall structure and helping regulate moisture levels