Magnum Feminized Seeds

Q: What pot size works best for Magnum?

Use 11 to 20 liter pots for single-plant outdoor grows and 7 to 11 liter for indoor runs to balance root space and canopy control.

Q: What training works well?

Low stress training early and selective topping at node three to five produces a flat, even canopy and increases bud sites.

Q: When should you flush before harvest?

Start a water-only flush seven to ten days before harvest for soil grows, shorter for hydroponics based on trichome maturity.

Q: What nutrient schedule fits flowering?

Shift to bloom formulas after week three of flower, lower nitrogen while increasing phosphorus and potassium in weeks four to six.

Q: What temperature and humidity ranges suit Magnum?

Keep daytime temps 22 to 26 C and nighttime 16 to 20 C. Hold RH at 40 to 50 percent in late flower to avoid mold.

Q: How do you know when to harvest?

Harvest when trichomes show mostly cloudy with some amber for balanced effect. Check pistils and overall plant health.

Q: Does Magnum need extra CO2 indoors?

Extra CO2 helps in sealed rooms at high light levels but focus on stable temps, airflow, and nutrients first.

Q: How long for drying and curing?

Dry buds slowly for seven to ten days at 18 to 21 C and 45 to 55 percent RH. Cure in jars for four weeks minimum for flavor and smoothness.

Q: What pests attack Magnum?

Watch for spider mites and thrips. Inspect regularly, use sticky traps, and apply targeted controls at early signs.

Q: Can you grow Magnum outdoors in cooler climates?

Yes if you finish before persistent cold and damp sets in. Choose a sheltered, sunny site and reduce late-season humidity.

Magnum Feminized Seeds by Captain Seeds - Magnum is an indica-dominant hybrid with high yield, diesel-pine flavors, and a focused, relaxed effect.

High yield, short finish
Diesel flavor, pine spice
Strong, focused daytime high

Magnum delivers heavy yields and compact, resinous buds suited for growers who manage canopy and feed precisely. Flowering completes in eight to nine weeks. Expect a THC around 22 percent and minimal CBD. Flavors run diesel, pine, and earthy spice. Grow feminized seeds in pots or beds. Train early to produce an even canopy and increase bud sites. Keep late-flower humidity low to protect dense colas. This strain suits Mediterranean to temperate climates and performs indoors under controlled light or outdoors in full sun.

Magnum Feminized Seeds Quick Facts

All the essential strain details at a glance for growers and users.

Property	Value	Description
Type	Indica-dominant hybrid	Magnum is an indica-dominant hybrid suited to balanced results.
THC Content	22%	Average THC sits around 22 percent.
CBD Content	0.10%	CBD runs low at about 0.1 percent.
Grow Difficulty	Intermediate	You will find Magnum fits intermediate growers who manage structure and feed precisely.
Flowering Time	8-9	Expect eight to nine weeks of flowering.
Yield	High, 450-550 g/m2 indoor, 500-700 g/plant outdoor	You should plan for high yield, roughly 450 to 550 grams per square meter indoors.
Height	Medium, 80-140 cm	Plants reach medium height, about 80 to 140 centimeters.
Environment	Indoor and outdoor	Grow Magnum indoors under controlled light or outdoors in full sun.
Effects	focused, relaxed, steady energy	The high delivers focused mental clarity, gentle body relaxation, and steady energy.
Flavor Profile	diesel, pine, earthy spice	Flavors blend diesel notes with pine and earthy spice.
Genetics	Magnum x Skunks	Parentage is listed as Magnum x Skunks.
Climate	Mediterranean to temperate	Magnum thrives in Mediterranean to temperate climates with a dry finish before harvest.

Frequently Asked Questions

Answers to Common Questions About Growing Magnum Cannabis Seeds

What pot size works best for Magnum?

What training works well?

When should you flush before harvest?

What nutrient schedule fits flowering?

What temperature and humidity ranges suit Magnum?

How do you know when to harvest?

Does Magnum need extra CO2 indoors?

How long for drying and curing?

What pests attack Magnum?

Can you grow Magnum outdoors in cooler climates?

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Q: I see stretch after flip. How tall will Magnum get indoors?

A: Expect a moderate stretch. Train early and limit final height to 80 to 140 cm with topping and LST.