Dear friends, I am already running late on my project of building a more efficient greenhouse. During the last winter, my electricity bills were higher than ever, so I have decided to redesign it, but I need assistance from more experiences cacti growers. https://i.ibb.co/gzd5ZSM/greenhouse-project....

Additional note, surface is 1.2m x 0.4m = 0.48m2, so 1 / 0.48 = 2.08

Thanks for the response, Simon. What I didn't mention, is that I've inherited my dad's shelving unit. I've seen Iann's recommendation but what confuses me is the strenght of my dad't initial setup. The range of these fluo tubes is 2,160-2,500lm. Even the shelf that received the lowest amount of ligh...

A little archeological research on my side here, but it's not exactly worth a new thread. I just received this T. geometricus to attempt a rehab, not much to lose except hopes really. Does it look like the discussed "black rot"? It's not soft by any means, so maybe just a systemic fungici...

Pattock wrote: ↑Sat Jan 23, 2021 1:28 pm

Terry S. wrote: ↑Sat Jan 23, 2021 9:14 am Please note that I actually want my haworthias to show colour during the summer, "browning" is a good feature not a bad one.

If it is desirable, perhaps refer to it as "bronzing"?

Made me laugh. Thanks!

I think that the Emperor is a Tulista pumila 'Emperor. A lovely plant!

This was quite an interesting read! I'm still hoping for an advice on the propagation unit that I just got. The setup is as follows: 6 shelves, each sized 0.4x1.2m, spaced apart by 1ft. Above each shelf, I have 4 fluorescent tubes 1,200mm long, 36W and around 2500lm. The distance from the seedlings ...