Sativa plants tend to grow very tall, which can be a problem for indoor growers or those with limited space. Fortunately, short-growing sativa strains are available that offer the energizing effects of sativa and the compact size of indica plants.
In this article, we will explore 10 short-growing sativa strains that are perfect for small spaces.
1. Lowryder (40 cm–60 cm)
The Lowryder Autoflower strain is a top autoflowering choice for both beginners and pros, reaching just 40 cm indoors and 60 cm outdoors. Ideal for tight grow spaces or discreet outdoor setups, she's resilient against cold, rain, and mould.
Indoors, expect solid yields of 120 grams per m2 in 7-8 weeks under 18-24 hours of light, while outdoors, she can produce about 90 grams per plant. Despite her petite size, Lowryder delivers a balanced, relaxing, yet uplifting effect, making her a favorite among all types of growers.
2. Jack Herer (90 cm–180 cm)
The Jack Herer strain is a renowned balanced strain known for high yields. It grows relatively short, reaching 90 cm–130 cm indoors and 130 cm–180 cm outdoors. Despite its modest height, it produces large buds that need support.
This hungry plant thrives with ample nutrients. Indoors,, it flowers in 60-70 days and yields up to 600 grams per m2. Outdoors, in warm, dry climates,, it can produce up to 700 grams per plant.
Jack Herer stays discreet with little odor pre-harvest. It provides balanced recreational and medical effects. The complex flavour is earthy and skunky with sweet, fruity undertones.
3. Super Lemon Haze Autoflower (50 cm–150 cm)
Super Lemon Haze Auto seeds are a compact, citrusy delight. It is perfect for limited spaces, reaching 50 cm–100 cm indoors and 100 cm–150 cm outdoors.
Tough and mould-resistant, this autoflowering strain races from seed to harvest in just under 10 weeks, with an 8-9 week flowering time. feminised for all-female plants, it delivers impressive yields—up to 500 grams per m2 indoors and 100 grams per plant outdoors.
4. Tangerine Dream Autoflower (70 cm–130 cm)
The Tangerine Dream Auto strain is a compact, easy-to-grow strain with a mellow buzz. It can grow 70 cm–100 cm indoors and 100 cm–130 cm outdoors. Ideal for small, discreet spaces, it is disease-resistant and flowers quickly in just 7-8 weeks.
Expect yields of 300 to 400 gram per m2 indoors and 80 to 100 gram per plant outdoors. Her sweet citrus aroma may need a filter, but she's otherwise low-maintenance. Tangerine Dream Auto is a great choice for a resilient auto that’s potent, mellow, and manageable in size.
5. Diesel Autoflower (40 cm–110 cm)
Diesel Autoflower is a potent, resilient strain with a fuel-like aroma. It grows short, 40 cm–70 cm indoors and 60 cm–110 cm outdoors, ideal for small spaces. This hardy auto thrives in warm and cold climates.
Indoors, it produces well-spaced branches. During flowering, the buds smell increasingly diesel-like. SOG and ScrOG techniques maximize yields. The fast growth allows 2+ harvests per season outdoors.
Autoflower seeds are feminised, avoiding pollination from males. Despite its small size, Diesel Auto offers high yields and an easy growing experience.
6. Amnesia Autoflower (40 cm–110 cm)
Amnesia Auto is a perfect choice for new growers, blending classic Haze and Afghani profiles in a compact, resilient plant. Staying under 120 cm indoors and 130 cm outdoors, she fits well in small spaces.
This hardy auto flowers in just 6-7 weeks, handling cooler temps and beginner mistakes with ease. Yields are impressive—up to 150 grams per plant outdoors and 500 to 600 gram per m2 indoors with SOG. For an easy, high-yielding strain with a fast finish, Amnesia Auto is a solid pick.
7. Sour Diesel Autoflower (75 cm–160 cm)
Sour Diesel Autoflower is a standout with its unique diesel taste and a robust THC level at 23%. Compact for indoor growth (75 cm–100 cm), it can stretch to 160 cm outside.
Its quick 8-9 week flowering allows for dual yearly harvests. Expect a healthy yield of around 400 grams per m2 indoors and 170 grams per plant outdoors.
It's notable for its potent diesel aroma mixed with citrus and herbs, ideal for boosting mood and energy. Caution is advised due to its high THC content.
8. Pineapple Express Autoflower (80 cm–110 cm)
Pineapple Express Autoflower is an indica-dominant strain known for its fast growth and deep pineapple flavours. It grows a bushy, Christmas tree-like structure reaching 80 cm–110 cm tall, suitable for small spaces.
This beginner-friendly auto flowers fast in 49-56 days for quick harvests. The ruderalis genetics allow multiple outdoor harvests per season. Yields are up to 600 grams per m2 indoors and 150 grams per plant outdoors.
The fast flowering time and manageable size make Pineapple Express Auto an easy, high-yielding strain for novice growers.
9. Northern Lights Autoflower (70 cm–170 cm)
Northern Lights Autoflower seeds are a beginner-friendly, high-yielding strain known for its relaxing, euphoric high. It grows to 70 cm–120 cm indoors and up to 170 cm outdoors, producing abundant buds.
With a quick 11-13 week life cycle, it thrives indoors, especially using Sea of Green. It can yield up to 500 grams per m2, and outdoors, it can produce around 150 grams per plant.
Its Skunky flavour mixes lemon, earthy, and pine notes, delivering calming effects without overstimulation. Compact, productive, and mellow, Northern Lights Auto is perfect for new growers.
10. White Widow Autoflower (70 cm–180 cm)
The White Widow Autoflower strain brings the classic strain in an easy-to-grow, autoflowering form, reaching up to 120 cm indoors and 180 cm outdoors—ideal for compact setups.
Flowering starts in 2-4 weeks, with a quick 56-63 day cycle, and as a feminised strain, there's no need to remove males. Indoors, SCROG or SOG techniques boost yields to 450 grams per m2, while outdoor plants yield around 80 gram each.
Though yields are modest, quality is excellent, offering balanced effects that make White Widow Auto ideal for both beginners and experienced growers.
