How to Grow Weed in Small Spaces: Best Cannabis Strains

If you’re looking to grow cannabis but don’t have a lot of space, certain marijuana strains are specially designed for small areas. Plus, the cost of cultivation is lower than ever before. It’s safe to say we’re in a golden age of weed growing.

Some marijuana strains are well-suited for cultivation in small spaces.

We understand that avoiding large, bulky strains is a top priority for many. So, we’ve done the research to find five small cannabis strains that will fit in any tight space – perfect for those who don’t have much room to grow.

Before we get started, let’s consider a few things that are important for successfully growing marijuana at home.

What Your Small Space Needs

Though alower cultivation space doesn’t always indicate poor yield, it is necessary to be as efficient in your growth as possible. Your grow space can vary from a 2 foot by 4 foot area to an expansive warehouse. However, every space should include the following:

Ventilation: Consistent fresh air is vital to plant health. Depending on where they’re kept, you may need a heater or AC unit to maintain the ideal climate.

Sterilization: Maintaining a clean grow space is essential to preventing the spread of contaminants. Furthermore, you should be able to drain plants and keep them out of standing water properly to prevent root rot.

Adequate space for growth: With indoor plants, you will want to focus more on height than width so that the lighting does not become too close to the plant.

If you’re a grower with limited space, check out this list of the best cannabis strains.

Amnesia Haze

Amnesia Haze is an incredibly popular sativa created from old Haze genetics. The plant itself is high-yielding and easy to grow, not to mention that it offers an uplifting and energizing high. It’s also available as an auto-flowering plant, meaning it can be grown indoors with minimal sunlight and space required.

Amnesia Haze grows to medium height in both indoor and outdoor environments. It’s a highly productive strain and brings about rewarding yields, even when grown in relatively small areas. Grown indoors, the plant reaches heights of between 80 – 140 cm. If you want to keep the plant smaller, you should use low-stress training techniques.

After a flowering time of 9 – 11 weeks, this strain will yield between 600–650g/m². However, waiting a few extra weeks compared to other strains doesn’t offer many more benefits regarding flavors, potency, and effects.

If you choose to grow this strain outdoors, it does best in a mild climate. When planted in large containers or garden beds, it will reach 210 cm tall and provide a rewarding yield of up to 700g/plant.

Royal Dwarf

As the name suggests, Royal Dwarf is a small but powerful strain that’s perfect for beginners or growers with limited space. This strain has a fast growth cycle and produces discreet plants, making it ideal for any grower looking to keep things low-key.

The Cannabis strain known as Royal Dwarf can grow no taller than 40cm when properly trained, making it the perfect plant for those who need to keep their growth hidden. This trait makes it idea for growing in small, confined spaces such as wardrobes, boxes, or even computer towers. When keeping this plant in such a small space however, be sure to use LED lights instead of traditional bulbs to avoid giving off too much heat.

The strain produces an impressive yield, considering the small size. When grown indoors, Royal Dwarf plants produce about 150–200g/m² and usually peak at the height of 70 cm. However, low-stress training can help keep it at a smaller height of 40 cm. When grown outdoors, this strain grows to a height of 50–90 cm and produces 30–80g per plant.

Royal Dwarf has a growing cycle of just 8-9 weeks and a flowering time of 6-7 weeks.

White Dwarf

The White Dwarf strain is a short-growing and autoflowering plant, ready for harvest in only two months. It’s ideal for small spaces. This indica-dominant hybrid‘s effects are characteristic of its indica dominance.

White Dwarf is often recommended to newbie growers who are in search of a low maintenance plant. The seeds produce short bushy plants that grow to a height of 30–50 cm. The leaves are greenish, and the buds are dense and on the small side.

White Dwarf grows best indoors in rich compost if planted individually in pots. Autoflowering plants don’t need different lighting toflower- White Dwarf just needs 20 hours of light each day. These plants flower between 5 and 6 weeks, and are ready for harvest 8 weeks after that with a yield of 25-40 grams per plant.

Easy Bud

Easy Bud is perfect for beginner growers. It is even better for anyone wanting to start low-key and garner as little attention as possible. It’s a superb indica-dominant strain that has many similarities to Royal Dwarf. The plant goes mostly unnoticed wherever it’s grown, reaching an average height of 50 cm.

The easy-to-grow Easy Bud strain can produce up to 325g/m² and averages between 50–60cm, 60–110cm when grown outdoors. 30–80g/plant yield in only 8–9 weeks after seed production.

Critical Kush

The average size of the Critical Kush plant means it can be grown in a small space, both indoors and outdoors. When grown indoors, it typically reaches 60-100 cm in height. Outdoors, plants can reach 100-140 cm tall.

Although it’s short and stocky, Critical Kush surprises people with its bountiful yield. The high number of flowers create buds that are perfect for smoking, and the flowering period only lasts 7-8 weeks until harvest time in late September. With an average crop yield of 500-550 grams per square meter, this strain is anything but shabby! THC levels register pretty high, so if you’re looking for a way to relax both your mind and body or relieve stress and pain, give Critical Kush a try.

Final Thoughts

Although not all cannabis strains are large, it is crucial to pick the correct one. There have been many more varieties of compact plants in recent years than there were five years ago.

Although cannabis doesn’t need a lot of space to grow, it’s still crucial to select the appropriate strain.

With the burgeoning use of Ruderalis genes in cannabis breeding, you might be worried about lower yields. But don’t worry–such strains grow quickly, meaning more harvests per year. Also, auto-flowering strains don’t need a grower to manually force the plant into blooming phase. So what’s your favorite quick-growing strain? Let us know down below!