Best Small Greenhouse For Patio: Compare 10 Compact Options

#1 · Best Overall

1. Pure Garden 4 Tier Mini Greenhouse

• Dimensions: 27"L x 19"W x 63"H
• Weight: 11.5 lb
• Cover Material: Polyvinyl Chloride (PVC)
• Frame Material: Alloy Steel

Best for: Four-tier patio plant storage.

Why it ranks #1: Four shelves each hold up to 24 pounds within a 27-by-19-inch footprint, and locking wheels and a roll-up PVC cover suit patio use.

Four 27-inch-wide shelves, each rated for up to 24 pounds, give this Pure Garden greenhouse room for trays, pots, and planters across a compact vertical layout. Its 63-inch height suits patios, decks, and sunrooms where growing space is more useful than a broad floor footprint.

The 14-inch spacing between tiers accommodates small to medium plants, while the PVC cover and zippered roll-up door help shield them from frost or pests and provide access for routine care. At 27 by 19 inches, the frame can occupy a patio corner, and locking wheels make it easier to reposition between indoor and outdoor spots. Each shelf has a stated 24-pound capacity, so distribute heavier pots with that limit in mind.

Skip it if you have only a narrow balcony corner; the 23.2-inch-wide Velway VL000128-1 has a narrower listed footprint.

Choose it if you want four substantial shelves for pots and trays, plus a cover for indoor or outdoor use. Check that its 27-by-19-inch footprint and 63-inch height suit your patio or sunroom.

Listed on Amazon as: 4 Tier Mini Greenhouse – Portable Greenhouse with Locking Wheels and PVC Cover for Indoor or Outdoor Green House by Pure Garden

#2 · Clear Cover Pick

2. Ohuhu 4-Tier Mini Greenhouse

• Dimensions: 29.6"L x 19.7"W x 62.2"H
• Cover Material: Plastic
• Frame Material: Metal

Best for: Four-tier seasonal plant protection.

Why it ranks #2: Its roughly 30-by-20-inch footprint and 62.2-inch height provide four-tier space, with a clear cover and roll-up door for access.

A clear cover with a stated 95% light transmission is the central feature of this four-tier Ohuhu greenhouse, allowing light into a sheltered growing space. Its roughly 30-by-20-inch footprint and 62.2-inch height provide vertical room for plants while keeping the setup suited to patios or indoor locations.

The four-tier single-layer-roof layout stacks plants vertically, while the roll-up door gives access for watering and routine checks. The metal frame and plastic cover form a sheltered enclosure, and the product information describes it as suitable for indoor and outdoor setup. Its stated maximum weight capacity is 23.4 pounds; observe that listed limit when loading the shelves. The 95% light-transmission figure is a supplied feature claim, not a guarantee of a particular growing result.

Skip it if you need a per-shelf rating above 23.4 pounds; the Pure Garden HC-4201 lists 24 pounds per tier.

Consider it for vertical seasonal growing where light transmission and a roll-up door matter. The 23.4-pound maximum capacity is a key loading boundary, and its 62.2-inch height needs clearance indoors.

Listed on Amazon as: Ohuhu Mini Greenhouse for Outdoors Indoor – Clear PVC Cover 27 x 19 x 62''

#3 · Narrowest Footprint

3. Velway 4-Tier Mini Greenhouse

• Dimensions: 23.2"L x 19.3"W x 63"H
• Weight: 8.4 lb
• Cover Material: Polyethylene (PE)
• Frame Material: Alloy Steel

Best for: Narrow balcony shelf greenhouse.

Why it ranks #3: The 23.2-by-19.3-inch base is among the narrowest listed, while four reinforced shelves each support up to 17.6 pounds.

A 23.2-by-19.3-inch footprint and four reinforced wire shelves make the Velway a space-conscious way to stack plants vertically. Each shelf is rated for 17.6 pounds, giving balcony and patio growers defined places for pots, trays, and tools without needing a wide planting bench.

The 63-inch-tall frame converts limited floor area into four levels, while the reinforced 1.8 mm wire shelves are specified to hold up to 17.6 pounds apiece. That capacity helps keep loaded pots and trays supported within the stated limit. The PE cover and UV-protection feature add a covering for the plant area; its compact footprint is particularly relevant when choosing a location on a balcony or small patio.

Skip it if you need shelves rated above 17.6 pounds each; the Pure Garden HC-4201 lists a 24-pound capacity per tier.

This suits balcony growers who want four levels in a relatively narrow footprint and can keep each shelf within its 17.6-pound limit. Consider its 63-inch height when selecting a covered or sheltered spot.

Listed on Amazon as: Mini Greenhouse Indoor Outdoor 4 Tier Portable Greenhouse Shelves Small

#4 · Wooden Frame

4. Bamworld 3-Tier Wooden Greenhouse

• Dimensions: 22.8"L x 16.7"W x 54.1"H
• Weight: 3.84 kg
• Cover Material: Polyethylene (PE)
• Frame Material: Wood

Best for: Wood-frame patio plant shelter.

Why it ranks #4: A 22.8-by-16.7-inch footprint, 54.1-inch height, and 15.8-inch shelf clearance suit patio growers who prefer a wooden frame.

A lightweight eucalyptus-wood frame gives this 54-inch Bamworld greenhouse a different feel from metal-rack models, while three shelves provide distinct growing levels. With 15.8 inches of clearance per shelf and a 23-by-17-inch footprint, it can hold nursery pots, seed trays, and small herbs in a compact patio area.

The three shelves each offer 15.8 inches of vertical clearance, which helps accommodate a range of nursery pots and seed trays without requiring a broad planting surface. Its clear PE cover transmits 75% of sunlight and is described as trapping heat and blocking wind and light frost. The roll-up zipper door gives access for watering and ventilation, while the 8.5-pound wooden frame is easy to move; secure it against windy conditions as the safety information advises.

Skip it if you want a metal frame; the Ohuhu GGH-03 uses a metal frame and has a similar 62.2-inch height.

This fits growers who prefer a lightweight wooden frame for nursery pots, trays, and small herbs. Its 23-by-17-inch footprint is compact, but plan to secure it against wind as advised.

Listed on Amazon as: Bamworld 3-Tier Wooden Greenhouse 54" Tall Portable Green House

#5 · Five-Tier Shelving

5. Bstrip 5-Tier Greenhouse

• Dimensions: 27.5"L x 18.8"W x 3.5"H
• Weight: 13.2 lb
• Cover Material: Polyvinyl Chloride (PVC)
• Frame Material: Iron

Best for: Five-tier mixed-height plant rack.

Why it ranks #5: Five shelves offer tiered growing space, while a PVC cover and leak-resistant base mat add useful patio protection; listed dimensions need checking.

Five tiers with varied shelf heights let this Bstrip greenhouse accommodate plants of different sizes in one covered setup. Its transparent PVC cover keeps plants visible while helping block wind, rain, and chilly temperatures, and the included base mat provides a defined surface for outdoor patio or garden use.

The varied spacing across five tiers gives growers options for arranging plants according to height, rather than limiting every shelf to the same clearance. A transparent PVC cover makes it possible to check plants while helping shield them from wind, rain, and chilly temperatures. The leak-resistant base mat is useful beneath the growing area, particularly where watering takes place outdoors. The listed dimensions do not establish the full assembled height, so verify the available vertical space from the product details before choosing a location.

Skip it if you need a clearly listed assembled height; the Pure Garden HC-4201 specifies a 63-inch height.

This is a candidate for growers who want five levels and a base mat for a patio or garden. Its varied shelf heights are useful for mixed plants, but clarify the assembled dimensions before allocating space.

Listed on Amazon as: Greenhouses for Outdoors with Base Mat, PVC Greenhouse Tent

#6

6. Gardzen 36-Inch Mini Greenhouse

• Cover Material: Polyethylene (PE)

Best for: Roomy square patio growing space.

Why it ranks #6: Its 36-by-36-inch footprint and 59-inch height offer room for taller potted plants, but require more patio floor space than narrow racks.

A 36-by-36-inch footprint paired with 59 inches of height gives the Gardzen greenhouse room for taller potted plants, herbs, seedlings, and young vegetables. Its PE cover helps reduce heat loss and create a more stable environment, supporting cooler-weather growing on a patio, balcony, or porch.

The square footprint offers more floor area than a narrow shelf-style greenhouse, so it can accommodate a group of potted plants rather than relying only on vertical tiers. At 59 inches tall, it leaves room for taller plants, while the enclosed PE cover helps reduce heat loss in cooler weather. The listed floor mat adds a layer between the growing area and the surface beneath it; allow enough space for the full 36-inch width and depth.

Skip it if you have a narrow patio strip; the Yesker YGRE390 measures 36 by 18 inches.

Choose it for a square patio or porch where taller potted plants need room and cooler-weather coverage. Its 36-inch depth is the main fit consideration, so measure the intended growing area before placing it.

Listed on Amazon as: Gardzen Mini Greenhouse, 36 x 36 x 59 in, PE Cover with Floor Mat

#7

7. Ohuhu 36-Inch Mini Greenhouse

• Dimensions: 36"L x 36"W x 58.5"H
• Weight: 3 kg
• Cover Material: Polyethylene (PE)
• Frame Material: Metal

Best for: Tall square covered plant space.

Why it ranks #7: The 36-by-36-by-58.5-inch enclosure provides generous space and a waterproof pad, though its square footprint suits larger patios.

At 58.5 inches tall with a 36-by-36-inch footprint, this Ohuhu greenhouse offers a larger square growing area for taller plants than compact tabletop-style models. Its transparent cover, zipper door, and waterproof pad support a covered indoor or outdoor setup with access for routine plant care.

The tall, square format gives plants more vertical and floor space, while the zipper door makes it possible to reach the growing area for tending. A thick, tear-resistant transparent PVC cover is described in the features, and the metal frame has a rust-resistant electrophoretic coating. The waterproof pad can help contain water beneath the greenhouse. Product safety information says to keep it away from extreme weather and direct sunlight to prevent UV damage, an important boundary for outdoor placement.

Skip it if you need a compact 36-by-18-inch footprint; the U'Artlines Greenhouse measures 36 by 18 by 33 inches.

Choose this for taller plants when a square footprint and covered growing space suit your patio or indoor area. Its care guidance against direct sunlight and extreme weather matters when selecting an outdoor position.

Listed on Amazon as: Ohuhu Portable Mini Greenhouse for Indoor Outdoor with Waterproof Pad

#8

8. PROWORX 36-Inch Mini Greenhouse

• Dimensions: 36"L x 18"W x 33"H
• Weight: 1.45 kg
• Cover Material: Polyvinyl Chloride (PVC)
• Frame Material: Metal

Best for: Indoor seed-starting mat setup.

Why it ranks #8: At 36 by 18 by 33 inches, this low-profile model fits smaller plant setups and includes a removable waterproof floor mat.

A removable waterproof floor mat is the defining feature of this low-profile PROWORX greenhouse, helping contain spills and dirt before they reach indoor flooring. Its 36-by-18-inch footprint and 33-inch height make it a practical size for seed trays, herbs, succulents, and small potted plants.

The removable mat can protect tile, wood, or concrete from watering mess, making indoor use more manageable than placing pots directly on the floor. At 36 inches long and 18 inches wide, the greenhouse fits a balcony, porch, or tight garden spot, while its 33-inch height suits shorter plants and seed trays. The PVC cover and metal frame provide the enclosed structure; the compact height is a consideration for taller growth.

Skip it if you need vertical space for taller plants; the Ohuhu GGH-14 measures 58.5 inches high.

Pick this for seed starting or small herbs where a waterproof mat can protect indoor floors. Its 33-inch height and 36-by-18-inch footprint are the key fit considerations for your patio or growing area.

Listed on Amazon as: Mini Greenhouse 36"×18"×33" Small Greenhouse Seed Starting Waterproof Floor Mat Portable Greenhouse Patio Balcony and Garage Indoor & Outdoor

#9

9. Yesker 36-Inch Mini Greenhouse

• Dimensions: 36"L x 18"W x 36"H
• Weight: 3 lb
• Cover Material: Polyvinyl Chloride (PVC)
• Frame Material: Iron

Best for: Low-profile two-door plant shelter.

Why it ranks #9: Its 36-by-18-inch footprint and two zippered top doors provide access and ventilation for compact patio plants, but it is only 36 inches high.

Two semi-circular zippered doors on top make this Yesker greenhouse easy to access for placing pots, watering, and fertilizing. At 36 by 18 inches and 36 inches high, its low profile suits seed trays and smaller plants on a balcony, patio, or indoor growing surface.

The two top doors support routine care by giving access for watering and fertilizing, and they can be closed during cold weather to create a protected environment. Its transparent PVC cover lets sunlight reach plants while keeping them visible for checks. The 36-by-18-inch footprint fits a narrow growing space, while the 36-inch height is more appropriate for shorter plants than tall specimens. The iron frame provides the structure for this portable greenhouse.

Skip it if you need space for taller plants; the Ohuhu GGH-14 stands 58.5 inches high.

This works for growers tending seed trays or smaller potted plants who value easy top access for watering and feeding. Check that its 36-inch height and narrow footprint suit the intended location.

Listed on Amazon as: Yesker Mini Greenhouse 36"x18"x33" Portable Small Green House for Indoor Outdoor Greenhouses with PVC Cover Compact Greenhouses Kit for Winter Gardening Balcony Patio Outside Backyard Plant Protection

#10

10. U'Artlines 36-Inch Mini Greenhouse

• Dimensions: 36"L x 18"W x 33"H
• Weight: 1.75 kg
• Cover Material: Polyethylene (PE)
• Frame Material: Alloy Steel

Best for: Compact greenhouse with floor mat.

Why it ranks #10: This 36-by-18-by-33-inch model includes a waterproof mat and zippered roll-up door, but its low profile offers less vertical room than tiered racks.

A 36-by-18-inch size and included waterproof mat make the U'Artlines greenhouse a compact choice for small pots and indoor or outdoor gardening. Its 33-inch height suits shorter plants, while a steel frame and tear-resistant PE cover provide the main structure and enclosure.

The waterproof mat helps manage water beneath the growing area, making it useful where pots are watered indoors or on a patio. A zippered roll-up door allows observation of plant growth and access to the enclosure. The steel frame is described as durable, and the PE cover is tear-resistant; together they provide a portable shelter for appropriately sized planters. Its 33-inch height sets a clear limit for taller growth, and the supplied safety guidance recommends ventilation to prevent overheating.

Skip it if you need room for taller plants; the Ohuhu GGH-14 measures 58.5 inches high.

This suits growers with small planters who want a waterproof mat and zippered access in a 36-by-18-inch footprint. Keep plant height and ventilation in mind when choosing it for indoor use.

Listed on Amazon as: Portable Mini Greenhouse Small Green House 36x18x33 Inch