I had Junglesop, rollinia, soursop, mamey, durian, cacao, tamarillo, mangos, garcinias, etc. germinate in that garage. I have some grow lights installed there, and theres some sunlight that come through the window. I set up the lights on a timer from 8pm to 6 pm. Would that give off thermal light pulse? It seems like there is a thermal light pulse there. the light I used was a 100 watt heat lamp amplified LED grow light, with all the spectrums covered. I unfortunately do not have the luxury of a greenhouse, but I am building one soon. I put them under a seedling heating mat for them to see what they will do. I am waiting for pitagatuba(2 months), jaboticaba aureana(less than 1 month), jaboticaba vextator(less than 1 month), Pindaiba, Star apple, duguetia peruviana, and Isan Indigo sugar apple seeds. I'm just confused as I've had things germinate all the time in there, although I do remember it took my Madruno forever to germinate, then suddenly came out of the ground.
Thanks