Professional Philodendron Substrate

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 Philodendron substrate works

This substrate has been specifically formulated to meet the needs of Philodendron plants and related species (climbing aroids with aerial roots).

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

Thanks to its airy and stable structure, the roots benefit from excellent air circulation while maintaining controlled moisture levels.

This effectively limits the risks of excess water, root rot, and fungal diseases, while promoting strong and long-lasting growth.

A substrate inspired by the natural habitat of Philodendron

Philodendron are native to humid tropical rainforests, where they grow in organic-rich, light, and consistently well-draining environments, often along forest edges or in epiphytic conditions.

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.

Philodendron care recommendations

Water when the surface of the substrate begins to dry, making sure that no water remains standing at the bottom of the pot. A simple finger test helps assess moisture levels.

Philodendron thrive in bright indirect light, good air circulation, and a slightly humid atmosphere.

Regular but moderate fertilization, combined with a suitable substrate, promotes well-formed foliage, balanced internodal spacing, and harmonious growth.

How to use the Philodendron 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 damaged parts if necessary.

Place a layer of substrate at the bottom of the pot, position the plant in the center, then gradually fill in around the roots. The base of the plant should be just covered.

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

20% buffered coco coir enriched with Trichoderma, providing a stable base, controlled water retention, and active biological support for the root system

20% hydroponic clay pebbles, ensuring substrate stability and consistent moisture management

15% fine-grade maritime pine bark, promoting mix aeration and root oxygenation

15% biochar, contributing to natural purification of the growing medium and microbiological balance

10% buffered coconut chips, improving overall structure and substrate flexibility

10% coarse pumice, ensuring efficient drainage and smooth water circulation

10% perlite, reducing compaction and facilitating air–water exchange