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Monster Maker Seeds

Feminized Seeds

Various Quantities

Price range: $27.00 through $45.00

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Permanent Marker x Chimera #3. Feminized seeds by Sweet Seeds.

Monster Maker feminized cannabis seeds by Sweet Seeds. A resin-focused feminized photoperiod crossing Permanent Marker with Chimera #3, rated high yielding both indoors and outdoors, with a citrus, sour and fruity flavor profile. Sold in 3 and 5-seed packs.

Grow specs

Genetics Permanent Marker x Chimera #3
Seed type Feminized, photoperiod
Flowering time (indoor) 8 to 10 weeks
Indoor yield High (450 to 600 g/m²)
Outdoor yield High (450 to 750 g per plant)
Flavor Citrus, sour, fruity
Effect Creative, energetic, uplifting

About Monster Maker

Monster Maker brings together Permanent Marker and Chimera #3, two resin-heavy parents known for oily, aromatic flower. Unlike the autoflowers in the Sweet Seeds range, this is a standard photoperiod plant, so it needs 12/12 light to begin flowering and gives you full control of plant size through veg time.

The cross is aimed at growers who care about resin and aroma. Yield ratings are high in both settings, which is a good sign for a plant bred around quality. The listed flavor profile leans citrus and sour rather than sweet, giving it a sharper personality than most dessert-style crosses.

How it grows

As a photoperiod, Monster Maker should be vegged until it reaches the size you want, then flipped to 12/12. Sweet Seeds lists a timeline of 8 to 10 weeks to harvest for this strain.

Indoors the yield rating is high, at 450 to 600 g/m². Outdoors it is also high, at 450 to 750 g per plant, so it rewards growers with space, light and time to train. Topping and canopy control help keep resin-heavy buds evenly lit.

Flavor, aroma and effect

Citrus, sour and fruity are the flavor notes listed for Monster Maker. Expect a sharp, tangy aroma with citrus leading and a sour edge, backed by ripe fruit that softens the finish. Sweet Seeds lists the effect as creative, energetic and uplifting, which fits a daytime profile.

Who it is for

Aimed at experienced growers who enjoy photoperiod control and want resin-rich flower with a sharp citrus-sour character. It suits indoor growers who can train a canopy, and outdoor growers with room for large plants, but it is a bigger commitment than an autoflower.

Pack options

Monster Maker Seeds from Sweet Seeds come in 2 pack sizes: 3 seeds ($36) and 5 seeds ($60). Every seed is feminized, so each one grows into a flowering female plant.

Seed Germination Instructions

for cannabis seeds

soaking seeds icon

Step 1: Soak the seeds

  • Fill a glass with clean, room-temperature water (68-77°F / 20-25°C).
  • Use filtered, dechlorinated, or pH-balanced water to prevent contaminants.
  • Drop the seeds into the water and gently swirl to ensure full submersion.
  • If seeds float, tap them down lightly or leave them to absorb water.
  • Optional: Add 3% hydrogen peroxide (H₂O₂) at a ratio of 1 ml per 100 ml of water to prevent mold and bacteria.
  • Place the glass in a dark, warm location for 2-6 hours (do not exceed 12 hours to prevent drowning).
germination plate icon

Step 2: Prepare the Germination Plate

  • Dampen two layers of paper towel, cotton, or thick toilet paper with clean, dechlorinated water.
  • If using toilet paper, fold multiple plies to ensure adequate thickness.
  • Place seeds evenly between the layers, ensuring they do not touch each other.
  • Towels should be moist but not soaking wet.
  • Set the damp towel on a plate and cover with another plate or place it inside a resealable plastic bag to retain moisture.
  • Store in a dark, warm location (70-78°F / 21-26°C) such as a drawer or cabinet.
  • Check the moisture level every 6-12 hours and add water as needed to prevent drying.
  • Expected Germination Time:
    • Most seeds crack open within 48-72 hours.
    • Some may take 5-6 days to show taproots.
    • Older seeds or seeds with a tougher shell may take up to 10-15 days to sprout.
    • If a seed has not sprouted within 10 days, gently check it for signs of swelling or softening.
observing icon

Step 3: Monitor Germination

  • Seeds typically crack open and develop a taproot within 48-72 hours, but some may take up to 5-6 days.
  • Older or dormant seeds may take 10-15 days to sprout, especially if they have a thicker shell.
  • Check regularly for signs of mold or fungal growth.
  • If mold appears, replace the paper towel and rinse seeds in a diluted hydrogen peroxide solution (1 ml of 3% H₂O₂ per 100 ml water).
  • The seed is ready for planting when the white taproot emerges and reaches ¼-½ inch (0.6-1.3 cm).
planting seed icon

Step 4: Planting the Seeds

  • Prepare a pH-balanced growing medium (pH 5.5-6.0) such as:
    • Quality soil-perlite mix
    • Coco coir with perlite
    • Rockwool cubes (must be pre-soaked in pH 5.5 water)
  • Plant the seed 2-5 mm deep, with the root tip facing downward.
  • Use containers that are at least 10 cm (4 inches) deep with drainage holes for healthy root development.
  • Lightly cover the seed with soil—do not press down too hard.
  • Spray the top layer with water instead of drenching it.
light bulb icon

Step 5: Initial Care for Seedlings

  • Keep the growing medium moist but not waterlogged—spray with a spray bottle instead of overwatering.
  • Maintain high humidity by:
    • Covering containers with clear plastic wrap or a humidity dome.
    • Ensuring there is some airflow to prevent mold buildup.
  • Place seedlings under cold white LED or fluorescent lights or in indirect sunlight at 68-77°F (20-25°C).
sunlight icon

Step 6: Gradual Exposure to Light

  • Once seedlings emerge and develop their first set of leaves (cotyledons):
    • Slowly introduce them to stronger light sources.
    • Start with low-intensity LED, CFL, or indirect sunlight, then gradually increase exposure.
  • Keep grow lights at a safe distance:
    • LEDs: 12-24 inches (30-60 cm) above seedlings.
    • HPS/MH: 24-36 inches (60-90 cm) above seedlings.
  • If transitioning to outdoor sunlight:
    • Harden seedlings off gradually by placing them outside for short periods each day.
tips icon

Additional Tips

  • Use filtered rainwater, bottled water, or dechlorinated tap water.
  • Maintain humidity levels between 70-80% for optimal germination.
  • Avoid handling the taproot directly, as it is delicate and can be easily damaged.
  • If using rockwool cubes, pre-soak them in pH 5.5 water before planting.
  • Germination rates depend on strain genetics, seed age, and storage conditions.
  • Seeds may take longer to sprout if conditions are too dry, cold, or hot.

  • Failure to follow these steps may reduce germination success and replacements are unlikely.

    By following these steps, you’ll achieve healthy, vigorous cannabis seedlings ready for strong growth. 🌱

What Our Customers Say

Tiffanie Barker
Verified Buyer
I initially purchased the Crostata clone — they made it right immediately and the replacement arrived healthy and thriving.
William Hyde
Verified Buyer
My GG#4 showed up on time, looked great, and was healthy. Planted it and it was growing within 2-3 days — couldn't be happier!
Linda Alper
Verified Buyer
I'm on week 5 and the smell reminds me of the early 2000's. This is a beast! Super Lemon Haze is everything I hoped for.
Matt Rocco
Verified Buyer
They come well rooted and sturdy to make the trip! Arrived in perfect condition and took off immediately in the grow room.
Karl Kitchener
Verified Buyer
Great, careful shipping and great plants — growing well! Super impressed with quality and packaging. Will definitely order again.
Rick Deshera
Verified Buyer
Some of the best genetics besides GSC — these are some of my favorites. Please continue with your great work, thank you!

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