Keep late-flower relative humidity under 45%. Use strong airflow and remove dense inner foliage.

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Cadillac Rainbow Feminized Seeds

Q: What soil mix works best?

Use a light loam with 20-30% perlite and 10% coco for airflow and stable moisture.

Q: When should I start training?

Begin LST in week 2 of veg. Top once at five-node stage to encourage even branching.

Q: How do I manage nutrients?

Push vegetative nitrogen early. Reduce nitrogen and increase phosphorus and potassium at week 4 of flower.

Q: When is harvest time?

Harvest when trichomes are mostly cloudy with 20-30% amber for mixed head and body effects.

Q: Does it stretch in flower?

Yes. Expect moderate stretch in the first two weeks of flowering. Plan trellis height accordingly.

Q: Best pest prevention?

Inspect under leaves weekly. Use predatory mites, neem spray, or insecticidal soap at first sign of pests.

Q: Should I flush before harvest?

If you run synthetic nutrients, flush with plain water for 7 to 10 days. For organic grows, reduce feeding in final week.

Q: How long to cure jars?

Cure in jars for 2 to 4 weeks. Burp daily during week 1, then weekly thereafter.

Q: What lights suit indoor grows?

Use full-spectrum LEDs at 600-900 µmol/m2/s during flower. Keep canopy 30-45 cm from LEDs depending on power.

Cadillac Rainbow Feminized Seeds by Captain Seeds - Indica-dominant hybrid with fruity-diesel flavor, 20-24% THC, and medium-high yields for intermediate growers.

Sweet berry meets diesel
Large colas in 8-9 weeks
Train early for top yields

Cadillac Rainbow blends Cadillac OG resin with Rainbow Kush fruit. It produces sweet berry, diesel, and citrus notes. Flowering runs 8 to 9 weeks and yields reach 450-550 g/m2 indoors with proper training. Use low-stress training in early veg and open the canopy before week 4 of flower. Control late-flower humidity to protect dense buds. Expect uplift into deep relaxation and focused creativity.

Cadillac Rainbow Feminized Seeds Quick Facts

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

Property	Value	Description
Type	Indica-dominant Hybrid	Cadillac Rainbow is an indica-dominant hybrid. It delivers body ease and head clarity.
THC Content	20-24%	Expect THC in the 20-24% range. Use small test doses when you scale up.
CBD Content	0.30%	CBD stays low at about 0.3%. Use for symptom relief rather than heavy CBD therapy.
Grow Difficulty	Intermediate	This strain fits intermediate growers. Start low-stress training in week 2 and top once at five nodes.
Flowering Time	8-9	Flowering runs 8 to 9 weeks. Check trichomes around week 8 to time harvest.
Yield	Medium-high (450-550 g/m2 indoor)	Indoor yields reach 450-550 g per square meter with SCROG or vertical training. Outdoors expect large colas with good veg space.
Height	Medium (80-140 cm)	Indoors plants stay 80 to 140 cm. Outdoors they stretch taller when given full sun.
Environment	Indoor/Outdoor	Grow indoors or outdoors. Control humidity during late flower to avoid mold.
Effects	Uplifted mood, Deep relaxation, Creative focus	Effects begin with a light uplift, move into body relaxation, and finish with focused creativity. Start low for daytime use.
Flavor Profile	Sweet berry, Diesel, Citrus	Taste blends sweet berry, diesel, and citrus. Profile shows pronounced fruit and fuel notes.
Genetics	Cadillac OG x Rainbow Kush	Genetics read Cadillac OG x Rainbow Kush. Expect kush resin and fruity terpene signals.
Seed Type	Feminized Seeds	Seeds come feminized. Plan for uniform female canopies.
Climate	Mediterranean/Temperate	Prefers Mediterranean and temperate climates. Protect buds from heavy rain in late flower.

Frequently Asked Questions

Answers to Common Questions About Growing Cadillac Rainbow Cannabis Seeds

What soil mix works best?

When should I start training?

How do I manage nutrients?

When is harvest time?

How to prevent mold?

Does it stretch in flower?

Best pest prevention?

Should I flush before harvest?

How long to cure jars?

What lights suit indoor grows?

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Q: My plants show purple stems. Problem?

A: Purple stems often mean phosphorus stress or cool nights. Check ppm and raise root-zone temp above 18°C.