How to Grow Gush Mints Seeds (Week-by-Week Journal)

Introduction

If you’re hunting for detailed Gush Mints strain grow info or want a step-by-step gush mints grow journal, this guide has you covered. Gush Mints combines powerhouse genetics (Kush Mints × F1 Durb × Gushers) into a feminized hybrid with THC levels soaring up to 35%. Known for its berry-sweet, woodsy, and Lemon Tree-inspired terps, this strain delivers a calming, happy, and sensual high that’s hard to forget.

In this week-by-week diary, we’ll break down exactly how to approach Gush Mints growing indoors or outdoors, from germination to harvest, so you can enjoy dense, frosty colas that scream top-shelf quality.

🛒 Shop Gush Mints at Hypno Seeds

Gush Mints Growing – Strain Card

• Type: Feminized | 60% Indica / 40% Sativa
• THC: Up to 35% | CBD: Up to 0.40%
• Flowering Time: 8–9 weeks from germination
• Height: 50–60 inches
• Indoor Yield: 1.7–2.2 oz/ft² | Outdoor Yield: 20–45 oz/plant
• Harvest: End of September – Early October
• Flavors: Berries, fresh woods, citrusy Lemon Tree
• Effects: Calming, happy, and sensual — perfect for evenings
• Genetics: Kush Mints × F1 Durb × Gushers

🔥 Grow Tip: Gush Mints grows dense, heavy buds. Support colas with stakes or nets to prevent snapping during late flower.

Setup & Preparation for Growing Gush Mints

Before you dive into Gush Mints growing, make sure your grow space is dialed in. This strain responds best to a controlled environment where temps stay between 70–80°F (21–27°C) and humidity starts higher in veg (60–70%) before tapering down to 40–50% in flower.

🏠 Indoor Setup

• Lighting: Full-spectrum LED or HPS with strong canopy penetration.
• Container size: 3–5 gallon pots give roots plenty of space.
• Medium: Coco coir + perlite or quality soil blend with added aeration.
• Ventilation: Inline fan with carbon filter to manage odors and airflow.

🏝️ Outdoor Setup by Region

If you’re growing Gush Mints outdoors, plant in nutrient-rich, well-draining soil and give her a sunny spot with at least 6–8 hours of direct light. Since buds grow dense and heavy, support branches with stakes or a trellis late in flower.

Here’s how this strain performs across U.S. regions:

• West Coast: Perfect climate, big yields, rich flavors. Just watch coastal humidity.
• Southwest: Dry heat is great, but add irrigation and shade nets in peak summer.
• Midwest: Shorter summers, start indoors, transplant after frost risk.
• Northeast: Early frost & humidity, best under greenhouse/hoop house.
• Southeast: Humidity control is critical, pick breezy spots, watch for pests.
• Mountains: Cool nights boost colors, but frost can cut harvest short.

🍕 Nutrients

Like most high-THC cultivars, Gush Mints thrives on a balanced feeding schedule. Stick to high nitrogen during veg, then transition to phosphorus and potassium-heavy nutrients in flower to boost resin and terpene production.

💡 Pro tip: Because of its Kush Mints background, Gush Mints can be a moderate feeder, so avoid overdoing nutrients early on.

Week 1: Germination & Seedling

• Method: Paper towel method in a warm, dark spot (70–80°F / 21–27°C).
• Medium: Start in solo cups or small pots with light, airy soil.
• Light: 18/6 cycle, gentle LED or fluorescent at 24–30 inches above.
• Watering: Light misting only, keep soil moist, never soaked.
• Nutrients: None yet; seedlings thrive on their stored energy.
• Tip: Use a humidity dome to keep RH at 70–80% for a strong start.

💡 Read: Full germination guide for step-by-step instructions

Week 2: Early Vegetative Growth

• Light: Keep at 18/6, lower LEDs to ~20–24 inches for stronger growth.
• Environment: Temp 72–78°F (22–25°C), RH around 65–70%.
• Watering: Small, steady amounts, let the topsoil dry slightly between.
• Nutrients: Start light veg feed (low NPK, ~25% strength).
• Training: Gush Mints responds well to early LST. Begin gentle bends once the 4th node appears.
• Observation: Look for strong, broad indica leaves with a touch of sativa stretch.

Week 3: Veg + Training

• Light: 18/6, keep LEDs 18–22 inches away as plants get stronger.
• Environment: Temp 72–77°F (22–25°C), RH down to ~60–65%.
• Watering: Slightly more volume now, every 2–3 days depending on pot size.
• Nutrients: Step up to 50% veg nutrients, nitrogen-rich base works best here.
• Training:
  • Start LST (Low Stress Training) by bending and tying down the main stem.
  • Consider topping at the 4th–5th node for a bushier canopy.
  • Check out our full LST guide here: How to Do Low Stress Training (LST) – Step by Step.
• Observation: Expect wider, darker fan leaves. Gush Mints’ vigor kicks in now, stay on top of canopy control.

Week 4: Late Veg & Pre-Flower Prep

• Light: Keep 18/6 but lower LEDs to ~16–20 inches to push node spacing tighter.
• Environment: Temp 72–77°F (22–25°C), RH ~55–60%. Start dropping humidity gradually for flower transition.
• Watering: Every 2–3 days, roots are expanding, ensure pots dry slightly between cycles.
• Nutrients: 75% veg feed, focus on nitrogen + calcium/magnesium for sturdy growth.
• Training:
  • Continue LST to spread branches evenly.
  • Top again if needed, or lollipop lower sites for airflow.
• Observation: Plants should look dense, symmetrical, and healthy green. You’re prepping her frame to hold those heavy Gush Mints buds later.
• Tip: This is your last chance to shape her before flipping to flower in Week 5.

Week 5: Transition to Flower

• Light: Flip to 12/12 to trigger flowering. Keep intensity strong and stable.
• Environment: Temp 70–77°F (21–25°C), RH ~50–55%. Lower humidity slowly to prevent mold later.
• Watering: Plants may drink more now. Watch pot weight and water when top inch is dry.
• Nutrients: Shift to early bloom formula (less nitrogen, more phosphorus and potassium). Add Cal-Mag if leaves show pale spots.
• Training:
  • Finish tying branches outward, canopy should be wide and even.
  • Remove lower weak branches (lollipopping) so energy goes to top sites.
• Observation: Expect a growth spurt (“flower stretch”), Gush Mints can nearly double in size this week.
• Tip: Keep airflow strong at the canopy level to handle the thicker growth coming.

Week 6: Early Flower Development

• Light: Maintain 12/12 schedule. Keep the canopy evenly lit and adjust height as plants stretch.
• Environment: Temp 68–75°F (20–24°C), RH 45–50%. Lower humidity slightly to reduce bud rot risks.
• Watering: Plants are thirsty now — ensure consistent watering, but avoid soggy soil.
• Nutrients: Feed bloom nutrients with higher phosphorus and potassium. Add a booster if desired, but don’t overdo it.
• Training:
  • Stop heavy LST, let colas rise.
  • Remove large fan leaves blocking bud sites to improve airflow and light penetration.
• Observation: First pistils (white hairs) should appear at nodes. This is the official start of flower!
• Tip: Keep a close eye on pH and EC, nutrient lockout can easily happen at this stage.

Week 9: Ripening Stage

• Light: Stick with 12/12, buds need consistency now. Keep lights at the sweet spot (not too close, avoid bleaching).
• Environment: 68–74°F (20–23°C), RH 40–45%. Lower humidity a bit more for dense flower stacking.
• Watering: Steady intake, plants drink more as buds bulk up.
• Nutrients: Continue bloom formula with PK boost. Nitrogen should now be minimal to avoid leafy buds.
• Training:
  • No topping, no bending, just light defoliation of large fan leaves blocking bud sites.
  • Improve airflow around cola clusters.
• Observation: Buds are swelling, pistils are more visible, and trichome production is kicking in — expect sticky fingers soon.
• Tip: This is when aroma ramps up. Consider a carbon filter if indoors, Gush Mints gets pungent.

Week 8: Mid-Flower Swell

• Light: Keep the 12/12 schedule locked in. This is when flower sites really fatten.
• Environment: 67–72°F (19–22°C), RH 35–40%, drier air = less risk of mold as buds pack on weight.
• Watering: Plants are thirsty — check soil daily, keep it moist but not soggy.
• Nutrients: Stay on bloom mix + PK booster. Watch tips for burn, adjust if leaves crisp up.
• Training: None now, let buds build naturally. Only clear a few shaded leaves for airflow.
• Observation: Buds double in density, resin production cranks up, and trichomes spread across sugar leaves.
• Tip: This is when Gush Mints’ berry-woodsy-lemon scent really starts filling the grow room.

Gush Mints

• Elevated Spirits & Mental Clarity
• Fragrant Pine & Citrus Aroma
• Ideal for Green House Cultivation
• Ideal for Indoor Cultivation
• Ideal for Outdoor Cultivation
• Up to 35% THC
• XL Harvest

1+1 Free$24view product

Week 9: Ripening Stage

• Light: Stay on 12/12, but slightly lower intensity if you see stress, plants are focusing energy on finishing.
• Environment: 65–70°F (18–21°C), RH 30–35%. Keeping it dry now prevents bud rot.
• Watering: Slightly reduce frequency; let soil dry more between waterings.
• Nutrients: Last week of full bloom feed. Keep PK booster strong, then prep for flush.
• Training: Zero. Hands off, buds are swelling and final trichomes are forming.
• Observation: Pistils turn from white to amber/orange, resin glands look cloudy, aroma becomes heavy and sweet with Gush Mints’ signature berry-woods-lemon kick.
• Tip: Start watching trichomes daily, cloudy with some amber = peak potency.

Week 10: Flush & Harvest

• Light: Keep 12/12 until chop day. Some growers give 48h darkness before harvest for extra resin push.
• Environment: 64–68°F (18–20°C), RH 25–30%, super dry to fight mold.
• Watering: Flush with plain, pH-balanced water this week. This clears out nutrients for a smoother smoke.
• Nutrients: Zero. Only water.
• Observation: Trichomes should be mostly cloudy with 10–20% amber. That’s the sweet spot for Gush Mints’ calming, happy, sensual high.
• Harvest Tip: Cut in the early morning (or lights off) when terpene levels are highest.

Final Thoughts on Growing Gush Mints

Growing Gush Mints seeds rewards you with dense, frosty buds packed with berry, lemon, and woody flavors. With THC levels reaching up to 35% and balanced indica–sativa effects, it’s a top choice for growers who want both potency and smooth cultivation. From germination to harvest, this strain responds well to training, thrives indoors and outdoors, and delivers XXL yields when given proper care.

👉 Ready to start your own Gush Mints grow? Shop Gush Mints seeds here.

For more growing insights, check out this guide on low stress training (LST), a technique that works beautifully with Gush Mints grow journals and helps maximize bud sites, airflow, and final yields.

For more insights on Gush Mints cultivation and strain experiences, check out Leafly.

FAQ About Growing Gush Mints Seeds

Q: How long does Gush Mints take to grow?
A: Gush Mints seeds usually flower in 8–9 weeks, with harvest ready by late September or early October depending on your setup.

Q: What’s the best environment for growing Gush Mints?
A: Gush Mints grows well indoors with controlled light and humidity, but also thrives outdoors in sunny, dry climates with mild nights.

Q: How tall do Gush Mints plants get?
A: Expect Gush Mints plants to reach 50–60 inches in height, making them manageable for both indoor tents and outdoor gardens.

Q: How much can I yield from Gush Mints seeds?
A: Indoor growers can harvest around 1.7–2.2 oz/ft², while outdoor plants can deliver 20–45 oz each with good care.

Q: Is Gush Mints a difficult strain to grow?
A: No, Gush Mints is beginner-friendly. It responds well to training methods like LST and topping, and is resilient against most common grow issues.