Cal Mag Orchid Fertilizer
We produce cal mag orchid fertilizer, a chelated liquid formulation tailored exclusively for orchid nutrition. Crafted with food-grade calcium and magnesium sources, this product integrates polypeptide additives to enhance nutrient absorption through orchid leaves and roots. Cal mag orchid fertilizer maintains a neutral pH to avoid root burn, making it suitable for all growth stages from seedling to flowering.
Product Advantages
Chelated nutrient form eliminates antagonism between calcium and magnesium.
Prevents common orchid disorders: bud drop, stem cracking, and yellowing of lower leaves.
Compatible with most fungicides and insecticides, reducing application labor.
Contains no chloride or sodium ions, avoiding salt accumulation in orchid growing media.
Main Applications
Phalaenopsis orchids
Calcium supplementation during bud formation to prevent flower drop
01
Dendrobium orchids
Magnesium supply during vegetative growth to enhance leaf chlorophyll content
02
Oncidium orchids
Foliar application during spike development to strengthen stems
03
Cattleya orchids
Root drenching after repotting to reduce transplant shock
04
Indoor orchid collections
Regular feeding to maintain consistent growth and flowering
05
FAQ
Q: How often should cal mag orchid fertilizer be applied?
A: For actively growing orchids, apply as a foliar spray every 10–14 days at the recommended dilution. Reduce frequency to once every 21 days to avoid excessive vegetative growth.
Q: Can this product be used for hydroponic orchids?
A: Yes. Add 2 mL per liter of nutrient solution, ensuring the electrical conductivity remains between 1.2-1.8 mS/cm to prevent root damage.
Q: Is it safe for young orchid seedlings?
A: Yes. Dilute to 500:1 for seedlings under 6 months old, applying only to the growing medium to avoid direct contact with tender leaves.
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