I'm thinking about setting up a stylish indoor greenhouse for my small to medium plants, especially during dry seasons. I'm not a fan of the wrinkly plastic look of grow tents, and the pre-made IKEA greenhouse cabinets are too pricey and don't really fit my aesthetic. My vision is to create a large, sleek fish tank-style enclosure using clear materials. I'm aiming for a box around 36-48 inches tall and wide, with a depth of about 18 inches that will sit on a table or stand. I've seen tutorials using acrylic or plexiglass, but I'm unsure how to ensure it's structurally sound at that size. I'm worried about the risk of collapse, warping, or damage from minor accidents. What are some tips for reinforcing it without compromising the look? Any recommendations on materials or building guides would be super helpful! Thanks a lot!
3 Answers
You might want to check out local plastics fabrication shops. I found some great deals on polycarbonate cutoffs for about $1 per pound. I’ve used them for small greenhouses and it’s a pretty flexible material for building—plus, you can bend it with a heated wire and hinge it anywhere you need!
Your idea sounds a lot like a Victorian solarium! Have you checked out this budget-friendly option on Amazon? It's similar, but you should know it's only 11 inches tall, and I see you want something taller—36-48 inches, right?
Have you looked at the IKEA Milsbo cabinet? It's a popular choice for DIY greenhouses, but up front, it's about $200. However, you can find larger greenhouses for much cheaper, like $30-50. If you're open to it, investing in something functional might be worth considering, but there are also more tailored options available if you want to save money.
Yeah, the Milsbo is good but might not be the most cost-effective route if you're looking to build something custom. Prices can vary a lot!

Exactly! That's just not tall enough for my needs, so I'm still on the hunt for something bigger.