How to Grow Infinity CBD
Infinity CBD, sold as CBD Infinity (1:20), is a fast, high-CBD strain for growers who want flower rich in CBD and very low in THC. A 60% indica feminized plant built from two CBD selections, it carries 16-18% CBD with just 0.5-1% THC, a roughly twenty-to-one ratio, so it is barely intoxicating by design. At a compact 4.92 ft and a quick 6-8 week flowering, the Infinity CBD strain grows easily while producing clean, citrus-diesel, CBD-rich buds.
This guide covers the full cycle for CBD Infinity (1:20) feminized seeds from Blimburn Seeds, from germination to the cure, with every figure taken from the official datasheet. Nothing here is medical advice; cannabis is not a medicine.
Recommended Strains
Infinity CBD (1:20)
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CBD | 16% – 18% (Medium) |
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Type | CBD Feminized |
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Yield | Medium |
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Phenotype | 60% Indica / 40% Sativa |
CBD Black Diesel (1:1)
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CBD | 6% – 8% (Low) |
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Type | CBD Feminized |
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Yield | High |
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Phenotype | 40% Indica / 60% Sativa |
Infinity CBD at a Glance
The official numbers first:
| Trait | Infinity CBD |
|---|---|
| Lineage | Two undisclosed CBD lines (1:20) |
| Type | CBD feminized photoperiod |
| Phenotype | 60% Indica / 40% Sativa |
| CBD | 16-18% |
| THC | 0.5-1% (very low) |
| Flowering time | 6-8 weeks |
| Height | 4.92 ft (1.5 m) |
| Yield indoor | 1.15-1.31 oz/ft² (350-400 g/m²) |
| Yield outdoor | 19.40-21.16 oz (550-600 g) per plant |
| Outdoor harvest | September |
| Climate | Tropical to warm |
| Effects | Relaxed, calming, happy |
| Flavors | Citrus, diesel |
The defining numbers are the cannabinoids and the speed. A high 16-18% CBD with very low 0.5-1% THC gives the roughly 1:20 ratio the strain is named and sold for, and the 6-8 week bloom is fast, with an early September outdoor harvest. The Infinity CBD strain is grown for clean, CBD-rich flower rather than a strong high.
Promos & Deals
The CBD Genetics Behind Infinity CBD
Infinity CBD comes from a cross of two CBD-selected lines. The specific parents are not disclosed on the datasheet, listed only as CBD strains, but both were chosen for high CBD and very low THC rather than for intensity, which is what gives the finished flower its roughly 1:20 CBD-to-THC ratio.
What the genetics produce is clear in the plant: a 60% indica, compact and bushy, with a fast 6-8 week flowering and a citrus-diesel aroma. The indica lean also shapes the dense bud structure and the relaxed, calming character the datasheet describes.
That places Infinity CBD firmly among Blimburn’s CBD seeds and its all-female feminized CBD seeds, bred specifically for a high-CBD, low-THC harvest.
Germination and the Vegetative Phase
Germinate with the paper-towel method at 70-79°F. Set the seeds between damp paper towels on a covered plate, keep them dark, and wait for taproots within 24 to 120 hours. Plant each half an inch deep in light, well-draining soil, taproot down.
Every Infinity CBD seed is feminized, so each plant flowers female. Veg under 18 hours of daily light for four to six weeks in 3-5 gallon containers. Growth is bushy and compact, true to the 60% indica lean, and the plant trains easily, which, with its simple habit, fits the beginner-suitable rating on the datasheet.
Top above the fourth node and apply low-stress training to open the canopy. The plant stays around 4.92 ft, so it is easy to keep tidy in a tent or a modest outdoor space.
Growing Infinity CBD Indoors
Indoors, Infinity CBD is quick and easy. Flip to 12/12 once plants reach about half their target height; the post-flip stretch is modest for a 60% indica, and flowering wraps in just 6-8 weeks, well ahead of most strains.
Hold lights-on temperatures at 70-82°F to suit the tropical heritage, humidity at 50-60% in veg and 40-45% in bloom. Good airflow keeps the dense, indica-leaning buds clean through the short bloom. Indoor yield lands at 1.15-1.31 oz/ft² (350-400 g/m²) of citrus-diesel, CBD-rich flower.
Growing Infinity CBD Outdoors
Outdoors, Infinity CBD wants a tropical-to-warm climate, and its fast cycle brings an early September harvest, ahead of the autumn damp. In the United States it suits Southern California, the Arizona low desert, Florida, and the warm Gulf Coast, where the late-summer sun finishes it cleanly. Each plant returns a generous 19.40-21.16 oz (550-600 g) of dried flower.
Plant in full sun after the last frost in 15+ gallon containers or amended ground. The compact size and early finish make Infinity CBD easy to manage and quick to harvest, a real advantage for a high-CBD outdoor crop that beats the worst of the autumn weather.
Flowering and Buds of Infinity CBD
Flowering is fast and even over just 6-8 weeks. Infinity CBD forms dense, chunky indica buds that firm up quickly, sometimes showing light purple accents where nights run cool, under a clean coat of resin. The citrus-diesel aroma builds sharply through the short bloom.
Because this is a CBD strain, the resin is rich in CBD rather than THC, but the buds still frost up well. Keep airflow steady and the canopy open, since the dense indica flowers can hold moisture, and watch the plant closely from week five given how fast it finishes.
Common Problems and Pro Tips
Infinity CBD grows like an easy, fast photoperiod, so there are no unusual difficulties. The main thing to understand is simply what it is: a high-CBD strain with very low THC, so it will not produce a strong high no matter how it is grown. That is by design, not a growing fault.
The dense indica buds and short bloom are the two things to track. Expert tip: start checking ripeness by week five, because 6-8 week genetics finish fast, and keep bloom humidity around 40-45% with steady airflow so the tight buds stay clean. A careful cure then brings out the citrus-diesel character.
Feeding and Watering
Infinity CBD feeds moderately, with a light hand early and steady phosphorus and potassium through its short bloom.
| Stage | EC | pH | Notes |
|---|---|---|---|
| Seedling | 0.4-0.6 | 6.0-6.5 | Plain water or quarter-strength feed |
| Vegetative | 0.8-1.2 | 6.0-6.5 | Nitrogen-forward, add silica for stems |
| Preflower | 1.2-1.4 | 6.0-6.5 | Transition formula at the 12/12 flip |
| Bloom | 1.3-1.5 | 6.0-6.5 | Phosphorus and potassium, kept moderate |
| Flush | 0.0-0.4 | 6.0-6.5 | Final 7-10 days, plain water |
Water when the top inch of the medium dries, letting the pot lighten between rounds. The short cycle leaves little time to correct mistakes, so keep feeding steady and moderate rather than pushing hard on a plant that feeds this evenly.
Finish with 7-10 days of plain water at EC 0.0-0.4, a slightly shorter flush to suit the fast bloom. The citrus-diesel profile is clean and bright, and a proper flush keeps it crisp on the exhale.
Flavor, Terpenes, and Effects of Infinity CBD
The flavor is a simple, bold pairing: bright citrus over a pungent diesel base. Three terpenes shape it. Pinene leads with a fresh, resinous sharpness that frames the citrus, humulene lays an earthy, hoppy depth that underpins the diesel pungency, and linalool rounds the finish with a soft, floral note. It is a clean, uncomplicated profile well matched to the strain’s easy character.
The effect is defined by the cannabinoid ratio. With 16-18% CBD and only 0.5-1% THC, Infinity CBD is barely intoxicating; the datasheet describes it as relaxed, calming, and happy, a mild, gentle experience rather than a strong high. It is chosen by growers who specifically want high-CBD, low-THC flower. This is a description of the strain, not medical advice, and cannabis is not a medicine.
Harvesting, Drying, and Curing
Check trichomes and pistils from week five, early because of the fast bloom. Harvest when most trichomes are cloudy and the pistils have largely darkened and curled; with a CBD strain, timing is mainly about flavor and a clean finish rather than chasing a THC peak. Take the riper upper buds first.
Dry whole branches at 59-68°F and 50-55% humidity for 7-14 days in darkness with gentle airflow, waiting for stems that snap. Cure in glass for at least three weeks, burping daily early on; the citrus-diesel profile sharpens and cleans up noticeably with a patient cure, even on a fast-finishing strain like this.
What to Do With Your Trim
The CBD-rich sugar leaves are worth keeping, and the generous yield leaves plenty. Dry-sift them for a citrusy, diesel-tinged kief, run ice-water bags for hash, or save the trim for homemade extracts and infusions, where the high-CBD, low-THC profile makes for an easy, mild result. Little needs to reach the compost.
Frequently Asked Questions
Is the Infinity CBD strain high in CBD?
Yes. The Infinity CBD strain carries 16-18% CBD with just 0.5-1% THC, a roughly twenty-to-one ratio, which is why it is sold as CBD Infinity (1:20). It is bred specifically for high-CBD, low-THC flower rather than for a strong, THC-driven high.
Will Infinity CBD get you high?
Infinity CBD is barely intoxicating by design, with THC at just 0.5-1%. The datasheet describes the experience as relaxed, calming, and happy, a mild, gentle effect rather than a strong high. This describes the strain and is not medical advice.
How long does Infinity CBD take to flower?
Infinity CBD flowers in just 6-8 weeks after the switch to 12/12 indoors, fast for a photoperiod. Grown outdoors in a tropical-to-warm climate, the Infinity CBD strain finishes early, with an outdoor harvest in September, ahead of the autumn damp.
Is Infinity CBD indica or sativa?
Infinity CBD is indica-dominant, at 60% indica to 40% sativa. It grows compact and bushy with dense buds, and the datasheet describes its effect as relaxed and calming, in keeping with the indica lean and its high-CBD, low-THC profile, while staying compact enough for small spaces.
What does the Infinity CBD strain taste like?
Infinity CBD tastes of bright citrus over a pungent diesel base. Pinene drives the fresh, resinous citrus note, humulene lays the earthy diesel depth, and linalool adds a soft floral finish. The clean, bold profile sharpens with a full cure.
Is Infinity CBD good for beginners?
Yes. The datasheet marks Infinity CBD seeds beginner-suitable, helped by a compact 4.92 ft frame, a very fast 6-8 week finish, and an easy, forgiving habit. It grows like any simple feminized photoperiod, just with a high-CBD, low-THC result instead of a potent, THC-heavy one.
