Gardman R687 4-Tier Mini Greenhouse – Review

Gardman R687 4-Tier Mini Greenhouse is geared towards people who have limited space and looking to start growing plants indoors.

This greenhouse features a sturdy tubular steel frame stands over five feet tall and has four matching shelves a removable polypropylene cover. It comes with a full-length roll-up zippered front access panel and a rear ventilation window.

If you are looking for a larger greenhouse which you can walk-in, then you may be interested in Ohuhu Large Walk-in Plant Greenhouse,


Does it fit indoors as advertised?

Yes, it does. If you plan to use the greenhouse indoors, keep in mind that this product has an open bottom, so you have to place something underneath to catch the drips and dirt.

Most users agreed that the product was correct as advertised and it served its purpose very well and was an excellent value for the price.

Despite its positives, some users found the shelves slightly unstable when removing plants. Using a zip tie solved the problem. 

The 4-tier unit comes with its own vented cover. The transparent covers can turn opaque due to prolonged use in the sun. However, you can purchase Gardman mini greenhouse replacement cover from here. Also, if using outdoors, remember to use some extra support to withstand strong winds.


This mini greenhouse is 27 inches long, 18 inches wide, and 63 inches high. It comes with four 18-inch deep shelves for placing your plants’ trays and pots, firmly attached to the frame for maximum security. However, if you still feel the shelves are not strong enough to hold your trays, you can further strengthen by zip tying them again to the frame.


Its frame is made up of sturdy, powder-coated, tubular steel for maximum strength and durability, and requires no tools or special skills to assemble. The outer cover is made from polyethylene and comes with a zippered front door to protect the insides from rain and wind, and for easy access.


If you are on a budget and looking to create an indoor greenhouse with limited space, then, this mini greenhouse is a great product to consider. It is a greenhouse lover’s delight.

9 Total Score

Ideal mini greenhouse to use indoors with limited space.

  • Suitable for limited space
  • Easy to assemble
  • Installation guide provided
  • Affordable
  • Shelves slightly unstable
User Rating: 5 (1 votes)
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