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Model # FHPH140

Internet # 100494628

PlantHouse 4 ft. x 4 ft. Pop-Up Greenhouse

This item has been discontinued.
The Home Depot no longer carries this specific product.

$64.85 /each



Model # FHPH140

Internet # 100494628

Store SO SKU # 329806

The FlowerHouse 4 ft. D x 4 ft. W Pop-Up Planthouse Greenhouse features Gro-Tec rip-stop fabric that diffuses light to promote plant growth. UV protected for long performance life, this durable greenhouse has an open floor that helps you set up the greenhouse over existing trees and bushes. A beautiful addition to your garden, this greenhouse is easy to set up, take down and transport thanks to its compact size and the included storage bag.

  • Gro-tec rip-stop fabric diffuses light to promote plant growth
  • 16 cu. ft. storage capacity accommodates many of your favorite plants
  • Screened vent opening creates great air circulation while hardening off your plants
  • Closing the vents promotes and helps maintain the high humidity levels desirable for an ideal growing environment
  • Open floor helps you set up the greenhouse over existing trees and bushes
  • Single door gives you easy access to your plants
  • UV protected for long performance life
  • Compact for easy setup and takedown
  • Shade cover, stakes and high-wind tie downs included for your convenience
  • Storage bag with shoulder strap included for convenient transport

Info & Guides

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Approximate Greenhouse Depth (ft.) 
Approximate Greenhouse Height (ft.) 
Approximate Greenhouse Width (ft.) 
Assembled Depth (in.) 
48.00 in 
Assembled Height (in.) 
56 in 
Assembled Width (in.) 
48 in 
Door Opening Height (In.) 
Door Opening Width (In.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
48 in 
Assembly Required 
Floor Options 
Floor Options 
Without Floor 
Foundation Included 
Frame finish family 
Lockable Door/Gate Latch 
Number of Doors 
Number of Vent Openings 
Product Weight (lb.) 
14 lb 
Shelving Included 
Storage Capacity (cu. ft.) 
Warranty / Certifications
Manufacturer Warranty 
1 year limited factory warranty 


Rated 4.6 out of 5 by 42 reviewers.
Rated 5.0 out of 5.0 by Very pleased and happy plants I bought two of these smaller greenhouses for my plants this winter. Instead of putting them on my patio I decided to put them in the back of my yard, sheltered on two sides by the fence and metal shed. I'm using spare bricks to hold them down instead of the metal stakes, and even in strong winds they remain standing. Christmas lights are keeping the inside aloe vera plants warm. The 3x3 greenhouse was obviously shorter and harder to scoot the plants into; I prefer the 4x4 version just because it's easier to squat inside and move the plants around. These are EXACTLY what I have needed for years and am thrilled to have them! I'll take them down at the end of winter and store in the round holders for next winter. December 31, 2012
Rated 1.0 out of 5.0 by Didn't work for me I normally do not write negative reviews, but I wanted to share my experience with potential customers. I read the really great reviews and decided to purchase as a result of the high ratings. I followed the manufacturers instructions for set up and use. The set up was easy, but within a week of use, the zippers broke. Within two weeks of use even though I followied the instructions for using a heater within the greenhouse, my three citrus plants died. I returned the greenhouse as a result. I think that this greenhouse may work for other plants, but it does not work well for citrus plants in my experience. I hope this helps others in their purchasing decisions. January 21, 2015
Rated 5.0 out of 5.0 by Holds up to weather I purchased one of these in November, thinking I would first use it as a shelter in the pen of a wounded Pekin duck we rescued earlier in the year, and then I would use it more traditionally. I just purchased another; the duck is attached to it and I don't think she'll be giving it up! ; ) We did use a lightbulb in the house, based on another reviewers suggestion, and it probably upped the temperature another ten degrees in the greenhouse. It's made quite well and withstood our rugged weather this winter, including a snowfall of seven inches and some 50 mph winds. It cleans beautifully (thank heavens, see duck comments above), also. The photo does not show that there are stakes included so that you can anchor the top of the greenhouse. In our case, we anchored to the pen so the stake lines would not hamper entry and exit, I could see where you would have to be more careful when entering if the stake line was towards the ground. It's roomy, but you do have to "duck" when you are in it. ; ) February 17, 2011
Rated 4.0 out of 5.0 by Easy up; keeps things warm and moist I have only used this for a couple of weeks, but it's survived one windstorm of 50+ MPH winds already and it's keeping the frost off my herb and veggie starts. It's more of a tall cold frame than an actual greenhouse. It took 5-10 minutes to assemble and another half hour to put weed fabric under it and to stake and tie down (I don't camp much... I'm sure my husband could have done it faster!). The zippers are holding up so far. I put a bunch of 2-liter bottles of water (from our emergency water storage) inside to help keep the temperature stable. Every time I open it, it's warm but not hot and feels humid. The plants are doing well as they wait for warmer night temps to go into the garden ground. April 21, 2015
Rated 4.0 out of 5.0 by Overall very sturdy and easy to put up. Seems to be working out great. Still learning how to work with plants in a greenhouse environment. It is different then working with plants that are outside all the time. Realizing the plants are totally enclosed and you can just close the screen door for fresh air and more. I purchased it for my tomatoe plants which seem to grow better in the fall/winter time. I live in AZ and the summer temps are too hot to bear fruit unless the nite temps fall below 80 degrees which in the summer never happens. GOOD THING TO REMEMBER,ENCLOSED PLANTS NEED TO BE POLLINATED BY HAND TO BEAR FRUIT. You do not have the Bees and more TO DO THE POLLINATING FOR YOU. Like I said I am still experimenting. As far as keeping the frost off the plants it works great. I hung a trouble lite inside to keep the nite time temps/.frost from freezing the plants.Put the lite on a timer to turn off/on the lite.You do build up condensation inside that does drip back onto the plants and your Lite BULB. Cool water on hot bulb will pop the bulb so protect the bulb. January 23, 2012
Rated 5.0 out of 5.0 by No bottom to it. I have always wanted a greenhouse & this is a good starter. I put it up to see how big it is. It would also serve as a doggy tent or for kids to play in. Until winter, it serves as a place to put my garden tools & extra pool chairs. It is easy to put up, but I have not figured out what to do with the strings yet. I tried it over a couple of slow growing bushes, but no improvement in their growth occurred. It gets real steamy & damp in there in the summer sun, so I'd probably wait to use it until the weather gets cool. There is no "bottom" so you can just place it right over your plants, rather than having to place each one inside. July 17, 2008
Rated 5.0 out of 5.0 by Great greenhouse It was easy to put up and plenty roomy for the plants we had in mind. Will set up with heater and timer for the really cold nights. December 10, 2014
Rated 5.0 out of 5.0 by Worth Every Penny - Can't Say Enough Positive Things About It I have many containers of tropicals (Plumeria, Adenium, Hibiscus, etc) and wanted an alternative to bringing them indoors for the winter. A friend recommended this little greenhouse and the price was right so . . . Everything you need (except a heater) came with this greenhouse - stakes, little ropes to tie it down, a shade cloth and a storage bag. The quality is excellent; all the seams are well-stitched and tight, all the stabilizer pockets were well attached and the plastic/vinyl is heavy. It took about 5 minutes to set up. I put it on the patio and, since I couldn't stake it down on a concrete surface, I put six cinder blocks on the inside flange (at the bottom). The greenhouse never moved. My husband made shelves to sit on the cinder blocks which increased the space while still leaving a decent open area in the center for taller/bigger plants. I put a remote-sensing thermometer in it and a $20 ceramic space heater (both bought from Home Depot) in it. Winters here in north Texas are generally mild-ish but we got hit with some serious cold a couple of times this year including an ice storm that lasted almost 5 days with temps dropping into the teens and never getting out of the 20s. Between the greenhouse, the little ceramic heater and a lightweight blanket I threw over the top at night to hold in the heat, the temperature inside the greenhouse never went below 65. It was backed up to a south facing wall which I'm sure helped, too. I put the shade cloth on when it began to heat up during the day but was still cool at night and, with the outer door partially unzipped during the day for ventilation, stayed in the 80s to low 90s. Best of all, the hibiscus and Adeniums started blooming in February and the Plumeria bloomed shortly after I took down the greenhouse. All plants were healthy and green at the end of the winter instead of sad and pathetic from lack of light inside. Easy to take down - just hosed it off inside and out, let it dry and folded it up. Everything fits in the storage bag, ready for the fall. I'll be getting another, larger Flower House for some tall tropicals. You won't be sorry if you buy this. August 2, 2014
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