Phragmipedium's

Phragmipediums grow from Mexico through central South America.

Light
Grow them bright like Cattleya's. In a green house, use 30 to 50% shade in full sun. The bessea and schlimii hybrids like medium to low light like Paphiopedilum's

Temperature
The night time temperature should be between 50 to 60 F. During the day the temp should be 75 to 85 F.

Humidity
50 -70% is ideal. Swamp coolers and humidifiers work the best.

Water
Flush the potting mixl each time you water.. Some people grow their Phrags in saucers of water. Do not water over the tops of the plants on cool days if the plant doesnot dry out by evening.

Fertlizer
I have found good results with using 20-20-20 fertilizer in Coconut Husk Chunks potting mix. High nitrogen can keep the plants from flowering. You can use fertilizers like 30-10-10 when potted in fir bark. I use 1/4 teaspoon per gallon of water every other watering. When I fertilize I water the day before to prevent fertilizer burn. I use Osmocote 14-14-14 in the spring with good results. Apply at the following rates, 4” pot - 1/2 tsp, 5” pot – 1 tsp, 6” pot – 1 ½ tsp. Do not fertilize during the cold or hot months of the year, December thru February and June thru August. The heat will cause high uptakes of fertilizer and will cause the tips of the leaves to burn. When it is cold the plants grow more slowly and do not need the fertilizer.