Approx Size: 10' × 26' × 8'
We reimagined backyard growing with the Planta Sungrow collection. Now, Gen III takes the proven Sungrow design even further, combining quality materials and heavy-duty construction with several upgrades designed to improve strength, installation, ventilation, and everyday use.
At approximately 3 m × 8 m × 2.4 m (10' × 26' × 8'), the Sungrow 26 provides a generous protected growing area for vegetables, fruits, flowers, seedlings, and more.
Exact size: 118.1 x 92.9 x 317.4 inches
The spacious interior, end-to-end ventilation, and nearly 8-foot roof height provide plenty of room for raised beds, shelving, tall-growing crops, and comfortable pathways, so both you and your plants have room to thrive.
The greenhouse comes with:
The reinforced hot-dip galvanized steel frame is strong, stable, and designed for long-term outdoor use. Combined with durable polycarbonate panels and the distinctive Sungrow profile, it creates a protected growing environment built for Canada's changing seasons.
The Sungrow 26 is a delight to have! So amazing to grow food year round! Quality construction and very durable against weather, snow, and wind! So much joy having this greenhouse!
Thank you for the wonderful review and for sharing your experience with the Sungrow 26! We’re thrilled to hear how much joy it’s bringing you and that you’re enjoying year-round growing. It’s wonderful to know the greenhouse is performing so well against weather, snow, and wind, and that the overall quality has met your expectations.
The photos you included are absolutely fantastic. They really showcase the Sungrow 26 in action and are incredibly helpful and inspiring for other growers considering this model. Thank you for taking the time to share them with us. Wishing you many more successful harvests and happy growing seasons ahead!
I grow dahlias, eucalyptus, heirloom chrysanthemums, spinach, kale, snapdragons, and zinnia.
My Planta Greenhouse has helped me extend my growing seasons in spring and late into fall.
My experience buying from Planta Greenhouses was easy to purchase, and we were thankful for the videos online to help us put it together.
I wish the bottom panels could slide up or be removed to help with the heat in spring and fall. This would create better temperatures.
My favorite thing about my Planta Greenhouse is that I get to feed my family with homegrown greens all season long. I also get to extend my flower growing season well into the fall after frosts.
I wish the screws were galvanized steel or didn't rust so quickly. It's cold and wet here with hot and humid summers. We are praying they hold up.
We grow tomato, spinach, carrots, mint, zucchini, potato, coriander, parsley, different types of peppers, different types of corn, cucumber, roots, and flowers inside the greenhouse.
The greenhouse improved our gardening experience by extending the growth time.
The buying experience was not bad. They mixed up my order a couple of times, causing a delay, but the customer service was very supportive and jumped in to resolve and mitigate the situation.
We added interior sides, lights, and hanging growing light lamps.
I’ll test it this year; can’t say till the end of 2025.
I installed my first Planta Greenhouse in 2023, and it has completely changed the way I garden. From the start, the customer service was excellent—knowledgeable and helpful, and the purchase process was smooth.
Inside, I’ve grown a wide variety of seedlings including tomatoes, peppers, peas, cucumbers, watermelon, cantaloupe, pumpkins, onions, cabbage, broccoli, cauliflower, all sorts of squash, herbs, flowers, and even loofah plants. The greenhouse allowed me to start planting earlier and extend my season well into winter. I even experimented by planting tomatoes from seed in late summer, and to my surprise, I was harvesting them in early November. Cabbage planted at the same time was ready by early January—frostbitten leaves and all, still delicious! I also managed to harvest potatoes in January while there was snow on the ground.
Before setup, we poured a concrete pad with a built-in drain to support the greenhouse. Inside, I created a dedicated workspace with tables for seed starting and added large grow bags and containers to continue my fall and winter crops.
My favorite thing about my Planta Greenhouse is how it gives me the ability to grow through the cold months and jumpstart the next season. If you love gardening and are considering a greenhouse—don’t hesitate. You won’t regret it!
We grow grapes, tomatoes, peppers, and onions inside. We also use it to start other vegetables before moving them into the outside garden. The greenhouse has enabled us to start seedlings much earlier and continue growing well into the fall.
Buying from Planta Greenhouses was easy, and the delivery went smoothly. Customer service was attentive and quick to respond. We added auto vents, lights, and a circulation fan as upgrades. The structure was fairly easy to assemble and is extremely well-built—we’ve had 40–60 mph winds and even the remnants of Helene pass through, and the greenhouse has held up perfectly.
We love it and would love to have another!
| L (in) | W (in) | H (in) | Weight (lbs) | Quantity | |
|---|---|---|---|---|---|
| Planta Base 1 | 63 | 12 | 3 | 49 | 1 |
| Planta Base 2 | 51 | 16 | 3 | 75 | 1 |
| Planta Base 3 | 41 | 6 | 3 | 33 | 1 |
| Planta Polycarbonate Base | 82 | 44 | 4 | 58 | 1 |
| Planta Extension | 63 | 12 | 3 | 74 | 3 |
| Planta Polycarbonate Extension | 82 | 44 | 2 | 31 | 3 |
| Total weight: | 635 |
Greenhouses are amazing products, and they require special shipping and handling. That is the reason, we have been working diligently over the past year to secure preferential shipping rates for our customers. Most shipments across Canada and the US are between $250 and $450.
