Substrate Science

Aroid Soil & Propagation Calculator

Rare tropical houseplants have evolved distinct root physiology. Epiphytes (like Anthuriums) demand loose, soilless media, while terrestrial climbers (like Monsteras) require rich aeration combined with organic humus. Use this interactive calculator to scale custom batches and estimate rooting speeds.

1. Select Genus Category

Monstera Adans. (e.g. Deliciosa, Obliqua)

2. Substrate Blend Ratios

Optimized aroid soil mix recipe.

Target Batch:

Liters

Mix Size Slider5 Liters

Chunky Orchid Bark

(40%)2.00L

Pumice or Perlite

(20%)1.00L

Coco Husk / Coir

(20%)1.00L

Sphagnum / Peat Moss

(10%)0.50L

Worm Castings

(10%)0.50L

🔬

Botanical Note: Monsteras demand excellent aeration for their thick roots to scale moss poles, while retaining enough humidity to sustain massive foliage growth.

3. Propagation Timeline

Select medium to estimate root growth speed.

Estimated Rooting Time10 - 15 days

Success Probability94%

💡 Grower tip: Warmth & high humidity yields the fastest root shoots.

⚠️ Timelines are empirical averages assuming bright indirect light, 20-25°C temperatures, and sterile nodes.