SATIVA vs. INDICA
What are they? What are their effects? What are the differences?
There are hundreds of marijuana strains around the world, each with its own name and characteristics. However, despite the vast number of variants, they all stem from two major and well-known genetics: Sativa and Indica. In the following article, we’ll explore the differences between a Sativa and an Indica plant.
Let’s start with Sativa genetics.
Sativa plants originate from intertropical regions in countries such as Thailand, Laos, Cambodia, Colombia, Mexico, India, China, Congo, South Africa…
These strains are known for their very tall structure, slender shape, with fine and manageable branches. Their leaves are long and thin, with a light green color that makes them easily distinguishable from Indicas.
Their rapid growth results in abundant production, but they require a longer flowering period—between 9 and 12 weeks—depending on the strain.
This genetic line contains more THC than CBD, which means a Sativa plant generally produces a cerebral high, accompanied by euphoria, nervous energy, motivation, good mood, and increased appetite.
Regarding cultivation:
Indoors, it is crucial to plan the growing space carefully to avoid problems with height. Some Sativas can reach up to 5 meters tall.
Therefore, in some Sativa strains, it’s advisable to switch to a 12/12 light cycle immediately to help control height.
Still, depending on the variety, you may need to use topping techniques.
This plant is not known for consuming large amounts of nutrients like Indicas.
Because of its tropical origin—where humidity and temperature are high—it has adapted to absorb fewer nutrients through the soil and more through foliar uptake (it takes in less from the soil and compensates through the leaves).
To achieve better yields, the ideal EC for Sativas is between 1.6 – 1.9. These levels are sufficient for a good harvest.
Due to their height and longer flowering times, nutrient increases and decreases must be slow and gradual.
Moreover, Sativas are very prone to over-fertilization, so it’s important to be cautious with the nutrient levels in each watering.
If you maintain balance, you’ll enjoy a very rewarding harvest.
Their flowers are long, slightly airy, and have a spongy feel. They’re not very compact, which naturally allows moisture to escape more easily—an evolutionary trait perfect for avoiding mold such as botrytis.
What flavor can we expect?
The taste of this genetic line reflects its tropical roots. Although there are countless strains, most Sativas share flavors like: pineapple, grapefruit, spicy, floral, melon… a full tropical range.
Recommended for experienced growers, but don’t worry—within the Sativa family, there are many accessible strains for all levels.
For more information, consult our experts, who are ready to help you with anything you need.
Differences between Sativa and Indica
Now let’s talk about Indica.
This genetic line comes from the Hindu Kush mountain range, a western extension of the Himalayas. Its origin extends through several surrounding countries.
Due to the climate of its origin, Indica plants display some clearly visible physical traits: they are compact, with very sturdy branches, wide dark green leaves, and they grow much more in width than in height.
These plants are easy to grow, making them perfect for beginner growers, both indoors and outdoors.
They grow vigorously, but once switched from vegetative stage to flowering, their development slows down.
They reach up to 1.70 m indoors and up to 2.70 m outdoors, with a flowering time between 7 – 9 weeks.
This genetic absorbs more nutrients than Sativa, with an optimal EC between 2.0 – 2.2.
Due to their adaptation, almost all nutrients are absorbed through the soil, with minimal foliar uptake.
It’s worth noting that Indica plants are very resistant to over-fertilization.
Indica plants produce visually beautiful, dense, and compact flowers. They’re also known for producing lots of resin—perfect for making hash.
As for flavor and aroma:
These vary widely, but across all Indica varieties, you can find notes of earth, moss, citrus, and sweet tones.
The effect of Indica is always relaxing, making it ideal for unwinding after a long day or for relieving stress.
Its effects are highly valued in the medical world, helping to reduce or even eliminate chronic or acute pain.
Recommended for people who are very anxious or nervous.
Not advised for morning use, as it may leave you too relaxed to face a busy day.
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