Campbells Orchid Special Fertiliser A (Yellow) 500g - Flowering

Campbells Orchid Special Fertiliser A (Yellow) is the classic Australian flowering formula for orchids. A water-soluble crystalline powder with an N:P:K of 11:13:16 plus trace elements, its higher phosphorus and potassium encourage strong spikes and quality blooms. Features Flowering formula: N:P:K 11:13:16 with trace elements Fully water soluble, mixes readily for watering cans or fertigation Encourages spike development and flowering Trusted Australian formula, made for Australian conditions 500g tub goes a long way at typical dilution rates How to use Dissolve approximately 20g (one measure) per 7 litres of water and apply as a normal watering every 7 to 14 days. In temperate areas, applications typically run from January through to the end of August; adjust timing to your orchids' development phase in tropical and cooler zones. Not compatible with Bordeaux mixture, copper sulphate or lime sulphur. Specifications N:P:K: 11:13:16 plus trace elements Form: water-soluble crystalline powder Size: 500g tub Pair it with Campbells Orchid Special Fertiliser B (Blue), the growth formula, available separately while stocks last. Free tracked shipping Australia-wide.