Keep pH < 5.8
pH < 5.8
• Porous substrate (Up to 20―30% of perlite). • Rinse cocopeat well.
• leavening agent: perlite > sand > zeolite > vermiculite. • Sift the substrate to obtain a uniform particle size 0―5 mm • pH range: 5.5―5.8(5.9)
6
2 3 4 5
7 8
• SME: 0.5 mS/cm • Saturate substrate up to level 5 right before sowing. Level 5 SATURATED Level 4 WET Level 3 MEDIUM Level 2 MEDIUM DRY Level 1 DRY
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