Auto Rainbow Mints – 00 Seeds Fast Indica · 23% THC & Sweet Mint Flavor · High-Yielding Autoflowering Cannabis Seeds for Quick Indoor and Outdoor Harvests

Auto Rainbow Mints by 00 Seeds is a high-performance autoflowering cannabis strain that delivers top-tier resinous buds and a potent 23% THC punch in just 75 days from germination.

Growing premium cannabis often turns into a frustrating hassle when you lack the time to manage complicated light schedules, extensive pruning, and long flowering phases.

This constant demand on your schedule leads to rushed maintenance, neglected plants, and ultimately, mediocre harvests that don't reflect the effort you put in, leaving your grow tent feeling more like a stressful chore than a rewarding hobby.

Auto Rainbow Mints eliminates the guesswork and the waiting game, offering a streamlined, fast-track cultivation experience that practically grows itself while rewarding you with dense, mint-scented, dispensary-grade flowers.

How this product saves you time and effort

By integrating ruderalis genetics with the elite Rainbow Mints lineage, this strain completely removes the need to switch light cycles. You can keep your grow lights running on a simple 18/6 or 20/4 schedule from the day the seed pops until harvest, cutting out the daily monitoring and timer adjustments that photoperiod plants demand.

Furthermore, its compact indica-dominant structure naturally limits its stretch. Staying between 70 cm (27.56 in) and 90 cm (35.43 in) indoors, it requires zero aggressive pruning, trellising, or complicated training techniques. You simply plant it, provide basic care, and watch it thrive, making your growing moments incredibly fluid and stress-free.

Simple steps to use it without wasting a minute

Getting the most out of these seeds is incredibly straightforward. Follow this quick routine to maximize your yield with minimal daily input:

1. Prepare your final 18 L pot with a light, airy soil mix to avoid transplant shock later.
2. Germinate the seed and place it directly into its permanent home under your grow lights.
3. Maintain a steady watering schedule, starting light and gradually increasing as the root system expands.
4. Apply a basic, high-quality bloom nutrient once pre-flowers appear around week four.
5. Harvest the dense, frosty buds right at the 75-day mark, trim, and hang them to dry.

Advantages and benefits in your daily routine

• Because it finishes its entire cycle in just 75 days, you can achieve multiple harvests per year, which means a constant stash without long waiting periods.
• Thanks to its compact height of up to 1.30 m (4.27 ft) outdoors, you can easily conceal it on a balcony or in a small garden, which means less hassle worrying about nosy neighbors.
• Because it boasts a natural resistance to common pests and requires no complex pruning, you spend less time troubleshooting, which means more comfort and peace of mind.
• Thanks to its heavy resin production yielding up to 500 g/m² (1.64 oz/ft²), you get maximum return for minimal effort, which means you'll always look forward to your next grow.
• Because it delivers a potent 23% THC level with a sweet minty flavor, you enjoy a premium, relaxing experience, which means your quick grow doesn't sacrifice top-tier quality.

Tips to integrate it into your habits without friction

To make this grow completely frictionless, set up an automated watering system or a simple drip line in your grow tent. This allows you to leave the plants unattended for a couple of days without stressing them, perfectly accommodating a busy work schedule or weekend trips.

Combine this strain with slow-release organic nutrients mixed directly into the substrate from day one. By doing this, you eliminate the daily chore of mixing liquid fertilizers and measuring pH, reducing your active gardening time to just a few minutes of visual inspection each week.

Technical specifications

• Breeder: 00 Seeds
• Type: Autoflowering
• Dominance: Indica dominant (approx. 70%)
• Genetics: Rainbow Mints (Animal Mints BX1 × Rainbow Truffle) × Ruderalis
• Total Cycle: 75 days from germination to harvest
• Outdoor Harvest: April to November (Northern Hemisphere)
• Indoor Yield: 450–500 g/m² (1.48–1.64 oz/ft²)
• Outdoor Yield: Approx. 75–150 g/plant (2.65–5.29 oz/plant)
• Indoor Height: 70–90 cm (27.56–35.43 in)
• Outdoor Height: 1.00–1.30 m (3.28–4.27 ft)
• Difficulty: Low
• Recommended Pot: 18 L final pot early
• THC: 23%
• Aromatic Profile: Sweet, fruity, intense mint, earthy undertones
• Effect: Balanced, deep physical relaxation with a lucid cerebral buzz

Grow guide for Auto Rainbow Mints

Quick overview: Auto by 00 Seeds · 75-day cycle approx. · Low difficulty · Ideal for compact indoor spaces.

• Indica-dominant structure naturally limits vertical stretching.
• Requires 18 to 20 hours of light daily.
• Thrives perfectly in temperate and Mediterranean climates.

Safe start: Germinate at 22–25 °C and plant directly into the final pot to avoid transplant stress.

• Use an 18 L pot for maximum root expansion.
• Keep seedling humidity steady around 60–70%.
• For a hassle-free start, Root It 150ml Rooting Gel speeds up rooting.

Directed growth: Maintain light watering and an airy substrate; avoid aggressive pruning or topping techniques entirely.

• Keep temperatures dialed in between 22–26 °C.
• Use gentle LST to open the lower canopy.
• In sustained growth, BioBizz Fish·Mix keeps leaves green and structure compact.

Efficient flowering: Lower humidity to 40–50% to protect the dense, resinous buds from destructive mold.

• Ensure continuous airflow around the heavy colas.
• During peak bloom, CANNA PK 13/14 boosts bud density and improves final taste.
• Flush roots thoroughly 7–10 days before harvest.

Harvest and refinement: Wait for milky trichomes with a touch of amber for a deeply relaxing, balanced effect.

• Dry slowly at 18–22 °C for best terpene retention.
• Keep drying room humidity around 50–60%.
• Cure in glass jars for at least two weeks.

Frequently Asked Questions

How much time does Auto Rainbow Mints require daily?

Once set up, it requires less than 10 minutes a day for basic watering and visual checks, making it perfect for busy growers.

How often is it worth growing this strain?

Because of its rapid 75-day cycle, you can easily fit 4 to 5 consecutive harvests into a single year indoors, keeping your stash fully stocked.

What minimum maintenance does it need?

It only needs a consistent light schedule (18/6), regular watering, and basic nutrients. Avoid high-stress training to keep maintenance to an absolute minimum.

Personal Experience of Pevgrow’s CEO (Alan)

When my schedule is packed and I barely have time to breathe, Auto Rainbow Mints is one of my go-to strains. I usually pop these seeds directly into their final pots in a corner of my veg tent, letting them ride on an 18/6 light cycle without any fuss. The minty, sweet aroma that fills the room around day 50 is incredible, and the fact that I don't have to worry about light leaks or changing timers is a massive relief.

For anyone with a busy life, my biggest tip is to use a heavily aerated soil mix and slow-release organics with this auto. It keeps the ritual quick but highly enjoyable—you just add water and watch the magic happen. The buds come out rock-hard and frosty, proving that you don't need to spend hours a day in the grow room to harvest top-shelf quality. Ready to upgrade your grow tent with a fast, hassle-free powerhouse? Grab your Auto Rainbow Mints seeds today at Pevgrow and start your journey toward a premium, minty harvest without the wait!