Marcgravia Potting Mix by JB Greens is a specialized, semi-epiphytic growing medium professionally formulated for all types of exotic and rare Marcgravia plants – the stunning shingle vines renowned for their unique, overlapping, coin-like foliage. This high-humidity mix replicates the tropical rainforest canopy habitat Marcgravia thrives in, providing exceptional drainage, aeration, and moisture retention essential for healthy climbing growth and spectacular leaf display.
Key Features & Benefits
Engineered for Marcgravia Excellence:
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Semi-epiphytic structure – Mimics tree bark habitat with chunky aeration
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Rapid drainage prevents rot – Critical for high-humidity terrarium conditions
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Humidity retention – Maintains tropical moisture between waterings
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pH-optimized (5.8-6.5) – Perfect for Marcgravia nutrient uptake
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Lightweight & stable – Supports vigorous climbing habit
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Sterile formula – Safe for rare, imported collections
Proven Results:
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Perfect overlapping “shingle” leaf formation
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Rapid stem elongation for vertical displays
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Strong aerial root development
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Consistent growth in terrariums/vivariums
Ideal For
All Marcgravia Species:
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Marcgravia umbellata (Shingle Vine)
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Marcgravia sintenisii
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Marcgravia dubia
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Marcgravia macrocarpa
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Rare Marcgravia collections
Professional Composition
JB Greens Marcgravia Formula (canopy epiphyte replication) for:
Primary epiphytic structure + aeration
Moisture retention + drainage
Maximum oxygenation
Humidity chamber effect
Pathogen prevention
Usage Instructions
Marcgravia Repotting Protocol:
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Tall pots with vertical support – Climbing essential for shingle formation
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3cm drainage layer – Critical for humidity setups
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Position stem at angle – Encourages upward shingle growth
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Loose fill around roots – Maintain maximum aeration
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Water when top 2cm dries – Consistent but not soggy
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Bright indirect light + 70-90% humidity
Watering Guide:
Top 2cm dry → water thoroughly
Humidity >70% essential
Drainage within 20min → correct mix
Terrarium/vivarium ideal environment
Support & Training
Vertical moss pole/trellis required
Train stems upward for shingle effect
Rotate weekly for even growth
Maintain constant humidity
Perfect System Integration
With JB Greens Marcgravia Care:
Post-repotting: Rhizara (root establishment)
Weekly: Soilora (microbial balance)
Vigora (climbing vigor)
Fungara preventive rotation
Storage & Performance
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Sealed bags: 24+ months shelf life
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Cool, dry storage essential
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Ready immediate use – professional grade
Marcgravia Potting Mix – the canopy epiphyte foundation for perfect shingle vines.
Engineered for overlapping foliage perfection in high-humidity displays.
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