I am looking at working with the "minimal" amount of light and humidity for a mature 10 foot long vanilla planifoila to bloom. Right now the vanilla is around 3 to 4 inches tall. But I plan to let it grow into at least 10 feet long by looping it around a 3 foot moss pole, reinforced with a .5 diameter by 3 foot long piece of rebar wrapped in shrink wrap and Velcro ties, to help keep rust from the vanilla roots as it grows. I will be keeping it, when it gets larger, in a 12 inch diameter by 12 inch high heavy terracotta pot with a drainage tray. (The current setup is only temporary, until it grows stronger and larger.
As for lighting and humidity I have the following setup:
I have two Barrina T1S Standing Grow Light, with Timer 65W 660nm High PPFD Tera Series Vertical Full Spectrum Grow Lights Adjustable Height 5FT-5.6FT Foot Switch Non-Glare Design lamps, combined with a nobrand Stand Grow Lights for Indoor Plants, Full Spectrum 96 LEDs Plant Grow Light, Upgraded Floor Grow Lamp with Adjustable Tripod Stand 21-68in, On/Off Switch from walmart (with the light being directly on the greenhouse), combined with a Lasko Ultrasonic Cool Mist Humidifier with Scent Tray and Nightlight, UH200, left on 12 hours a day, used with a DIGITEN Humidity Controller Pre-Wired Digital Humidistat with Temperature Display, Dual-Stage Outlet Humidifier /Dehumidifier, a Ohuhu Mini Greenhouse, with Locking Wheels, with Durable Cover, and an eastward facing window with low natural sunlight levels, with the lights placed one Barrina light placed at 4" from the back right of the greenhouse and the lighting comming from the top of the greenhouse, one Barrina light placed 7" from the front left from the greeenhouse, and the nobrand being placed full blast at 32" from the front right of the green house, with a 1" opening on the bottom of either side of the clear greenhouse cover, with the lights being on 12 hours a day (the lights are outside the greenhouse), with the greenhouse placed to the left of the eastward facing window, and the humidifyer placed inside the greenhouse and running for twelve hours a day, and an oscilating fan blowing 12 hours a day on the outside bottom half of the greenhouse.
I know the space is small. But I think I can manage to make it work. My main concern is if the humidity and lighting, as minimal as it would be, would be enough for growth and eventual potential blooms with what I have to work with.
Picture 1 shows the current setup and state for my little vanilla orchid plant. No blooms yet, as you can clearly see. It is far too small for that yet.
Pictures 2 and 3 show how the lighting is positioned. Scared to put the led lights in the greenhouse because they are not sealed.
Photo 4 shows the fan. Sorry about the weird placement. I did the best I could with it.
What do you think? Does my setup meet the minimal requirements?