Sweet Pure CBD Auto is Sweet Seeds’ first CBD-pure autoflower, bred for high cannabidiol and very low THC. The data sheet lists 8–20% CBD against only 0.4–0.9% THC, a THC:CBD ratio between 1:15 and 1:23, for growers who want flower with minimal psychoactivity.
This sixth-generation auto stays compact at 50–80 cm (20–31 in) and finishes about 8 weeks from germination, yielding 350–450 g/m² (1.15–1.47 oz/ft²) indoors. Its small size suits closets, small tents and balconies.
The aroma is sweet and fruity, with citrus, berries, pine and a touch of cypress.
Lineage: Sweet Pure CBD x Honey Peach Auto CBD
Sweet Seeds created this strain by hybridizing Sweet Pure CBD (SWS65) with its CBD-rich autoflower Honey Peach Auto CBD (SWS64), then selecting specimens that were rich in CBD and poor in THC over several generations.
The genetic balance is 55% indica, 44.6% sativa and 0.4% ruderalis, a modern auto with a compact, even structure.
Aroma, Flavor and Effect
The bouquet is sweet and fruity, with citrus tones, ripe berries, fresh pine and a touch of cypress. The flavor stays light and clean, sweet on the inhale with a fresh, resinous finish.
Because THC stays under 1%, the experience is mellow and clear-headed rather than intoxicating. The breeder describes the effect as relaxing and cheerful, without the strong high of THC-dominant strains.
Growing Sweet Pure CBD Auto Indoors and Outdoors
Indoors, run 18/6 or 20/4 light from seed to harvest; the plant flowers automatically, so no 12/12 switch is needed. Its compact size suits a 7–11 L (2–3 gal) final pot, and several plants can share a small space. Light LST keeps the canopy even.
Outdoors, plant in a sunny spot with fertile, well-drained soil. Each plant can produce 50–150 g/plant (1.8–5.3 oz/plant) in about 8 weeks from germination, so repeat sowings through the warm season are easy to plan.
Keep feeding moderate and harvest when the trichomes are mostly cloudy. Cannabinoid levels can vary from plant to plant within the published ranges.
Sweet Pure CBD Auto Characteristics
| Strain type | Feminized autoflowering CBD (6th generation) |
| Variety code | SWS75 |
| Genetics | Sweet Pure CBD (SWS65) x Honey Peach Auto CBD (SWS64) |
| Indica/Sativa | 55% Indica / 44.6% Sativa / 0.4% Ruderalis |
| THC | 0.4–0.9% |
| CBD | 8–20% (THC:CBD 1:15–1:23) |
| Effect | Relaxing, happy, low psychoactivity |
| Aroma/Flavor | Sweet, fruity, citrus, berries, pine, cypress, fresh |
| Indoor yield | 350–450 g/m² (1.15–1.47 oz/ft²) |
| Outdoor yield | 50–150 g/plant (1.8–5.3 oz/plant) |
| Seed to harvest | 8 weeks from germination (indoors and outdoors) |
| Height | 50–80 cm (20–31 in) |
| Best cultivation technique | Small pots, several plants per space, light LST; 18/6 or 20/4 light |
FAQ
How much CBD and THC does Sweet Pure CBD Auto produce?
The breeder lists 8–20% CBD and 0.4–0.9% THC, a THC:CBD ratio between 1:15 and 1:23.
Will Sweet Pure CBD Auto get me high?
With THC under 1%, it is far less psychoactive than standard strains. The breeder describes its effect as relaxing and cheerful.
How long does Sweet Pure CBD Auto take from seed to harvest?
About 8 weeks from germination. It flowers on its own under 18/6 or 20/4 light, with no light switch.
How big does it get and how much does it yield?
Plants reach 50–80 cm (20–31 in), yielding 350–450 g/m² (1.15–1.47 oz/ft²) indoors and 50–150 g/plant (1.8–5.3 oz/plant) per plant outdoors.
What does Sweet Pure CBD Auto smell like?
Sweet and fruity, with citrus tones, berries, pine and a touch of cypress.
Do Sweet Seeds packs include free seeds?
Yes. Each 3-seed pack of Sweet Pure CBD Auto comes with 1 free bonus seed and each 5-seed pack comes with 2 free bonus seeds, so you get 4 or 7 seeds in total. The 25-seed pack is sold without bonus seeds.
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