Orchid-growing tips

Water once or twice per week, depending on your conditions. Vandas/Dendrobiums grown in full sun should be watered daily; Cattleyas/Phalaenopsis, when medium dries out.

Most orchids will thrive on benign neglect and die from being overwatered.

Fertilise at least once per month with a balanced fertiliser. One tablespoon per gallon (2020-20 or 15-5-15 Cal-mag) of a water-soluble fertiliser.

Add a tablespoon of Epsom Salts and a few drops of Superthrive per gallon to fertiliser to improve feeding.

What N-P-K means: N-PK. N– nitrogen (growth); P – phosphorous (bloom); K – potassium (roots).

Repot orchids after they have done blooming and have started to show new growth (be careful to trim dead roots and prevent damage to growing tips); or when medium has broken down.

Repot in new or sterile container with fresh-growing medium.

Keep track of name tags when transplanting orchids.

Make sure the orchid is firmly secure in pot, basket or mount. Use clips, wire, ties, stockings to secure. If orchid is lifted by pseudobulb, it should not leave the pot.

Inspect plants frequently and thoroughly for signs of pests/diseases.

Keep growing environment clean, and free of dead or rotting material.

Allow space between plants for ventilation, which helps to reduce spread of disease.

Spray with a fungicide monthly, more often in wet season.

Spray with an insecticide monthly. E.g., Orthene, Neem oil, Safer soap. Repeat treatment over three-four weeks to get rid of an infestation. Apply snail bait during the rainy season. Avoid spraying in windy conditions. Water, spray early in the day. Be mindful of pets and neighbours. Use protective wear. Read labels and follow manufactures’ directions. Above all ... orchid growing is a hobby. Have fun, enjoy them.