Since 2010!
15 Years of World Wide Stealthy Delivery!
Seed City Header Logo

Chem-Bomb Auto

Quick Breakdown

Highly productive with aggressive lateral branching, large dense buds, and strong disease resistance. Gassy, lemon, pine flavors, strong Indica effects.

Characteristics

Stock Availability

Seed Type

Flowering Period Type

Indica / Sativa

Strain Type

, , , ,

Strength

Environment

,

Indoor Flowering Time

Yield

Smell / Taste

, , ,

Description

Quick Overview

Chem-Bomb Auto, HSO’s creation, is a fast-growing, productive auto strain built from classic American genetics. It develops strong lateral branches supporting dense buds, has broad fan leaves, and encourages deep light penetration due to optimal internode spacing. Suitable for short summers, it begins flowering at 30 days up to the 55th, thriving under a 20/4 light cycle indoors or with midsummer outdoor planting for peak productivity. Requires strong feeding and single trellising in the late flowering stages. It adapts well to various climates thanks to its disease resistance. Flavor profiles include gassy and lemon citric overtones with pine and woody undertones. Effects are predominantly strong mental stimulation followed by lasting physical relaxation. Ideal for evening use.

Growth Insights

This strain’s vigorous lateral growth supports its big yields. Light watering in the initial stages and a robust feeding regime throughout its lifecycle are crucial. Despite its aggressive metabolic needs, it’s conducive to both indoor and outdoor environments, promising large bud formation and accommodating different climates.

Strain Summary

  • Genotype: 65% Indica / 35% Ruderalis
  • Cross: Chem’91 x Bubba Kush Auto
  • Suitable for: Indoors and outdoors
  • Comprehensive life cycle: 70 days
  • Indoor yield: 450-600 g/m2
  • Outdoor harvest time: April / October
  • Outdoor yield: 50-200 g/plant
  • Outdoor height: 1.3 m
  • THC: 15.52%
  • CBD: 0.04%

Customer Reviews

Reviews

There are no reviews yet.

Be the first to review “Chem-Bomb Auto”

From £29.97

Similar Strains to this one

Titan F1 Auto from Royal Queen SeedsRoyal Queen Seeds logo
Titan F1 Auto
Royal Queen Seeds
Feminised
Autoflowering
From £35.76
Gorilla #4 Auto by Seed City Seeds – Guaranteed female plants – Musky – Mostly Indica – image 1 – Seed CitySeed City Seeds logo
Gorilla #4 Auto
Seed City Seeds
Feminised
Autoflowering
From £3.99
Black Rainbow Auto from Seed StockersSeed Stockers logo
Black Rainbow Auto
Seed Stockers
Feminised
Autoflowering
From £7.22
Image 1 of Jack 47 XL Auto cannabis by Sweet Seeds – Auto-Flowering – Sativa-leaning – Good for outdoor grow – Seed CitySweet Seeds logo
Jack 47 XL Auto
Sweet Seeds
Feminised
Autoflowering
From £29.17
Purple Skunk Automatic by Sensi Seeds – Spicy – Relaxing – Auto-Flowering – image 1 – Seed CitySensi Seeds logo
Purple Skunk Automatic
Sensi Seeds
Feminised
Autoflowering
From £20.58
Orange Apricot Glue XL Auto cannabis seeds – Auto-Flowering – Indica-heavy – Short (up to 80cm) – image 1 from Seed CitySweet Seeds logo
Orange Apricot Glue XL Auto
Sweet Seeds
Feminised
Autoflowering
From £24.38
Shiva Skunk Auto by Sensi Seeds – Female seeds – Sweet – Mostly Indica – image 1 – Seed CitySensi Seeds logo
Shiva Skunk Auto
Sensi Seeds
Feminised
Autoflowering
From £25.17
CBD Critical Mass Auto (1:1) cannabis seeds – Guaranteed female plants – Relaxing – High CBD – image 1 from Seed CitySeed City Seeds logo
CBD Critical Mass Auto (1:1)
Seed City Seeds
Feminised
Autoflowering
From £3.99
Seed City Footer Skyline
Seed City Footer Logo
Seed City is the best source of cannabis seeds online! Over 6,000 strains from the top breeders worldwide; filtered by over 100 types and at the lowest prices you'll find!
All seeds sold are strictly considered for souvenir, collection and/or preservation purposes only, to preserve valuable genetics in case the laws change. Seed City does not want to induce anyone to act in conflict with the law and cannot be held responsible for those who do.
Seed City © 2026 All Rights Reserved.