Dendrobium blanche-amesii
Native to: Bicol - Philippines
General Information
Dendrobium blanche-amesii is a sympodial warm growing orchid belonging to the sub family Epidendroideae native to Philippines.
Plant Description
Sympodial. Grows to 45-50cm. Each new growth has numerous lance shaped leaves that grow to 7-9cm long. Pseudobulbs grow to 39-50cm
Substrate(s)
- Coarse
Climate
Grows at low elevations. Rainfall ranges from 3mm to 559mm per day, heaviest in August and lightest in February. Humidity ranges from 70% to 84%, highest in August and lowest in February. Temperature ranges from 19C to 33C, highest in May (24C to 33C) and lowest in January (19C to 30C).
Watering
These orchids prefer a constant supply of moisture, with a slight drying out between waterings. Saucers can be placed under pots to retain moisture during hot weather, however the saucers should be removed or let to dry every 1-2 weeks to prevent rot. Keep an eye on the plant especially in hot weather and look for cues of under/overwatering and adjust accordingly.
During Summer, be sure to keep media moist. Keep moisture levels up during hot weather as the plant is prone to dehydrationFertiliser
Apply liquid based fertiliser per recommended directions. They can benefit from a high phosphate fertiliser leading up to flowering season, followed by a high nitrogen fertiliser when new growth appears, and a balanced fertiliser in other times. These orchids can also tolerate slow release fertiliser applied 1-2 pellets per cup (250ml) of media.
Apply fertiliser regularly at half strength year round. Use a high Nitrogen fertiliser during Spring and Summer. Use a high Phosphorous fertiliser during Summer. Reduce fertiliser when plant is dormant during Spring.