There are two very different things inside Bubblegum x Runtz. Indiana Bubblegum, the original Indiana bubblegum plant, and the standard every later candy strain is measured against. And Runtz, the candy plant the whole modern sweet-flavour category was built on. What CSI sell is access to their clone collection in seed form. The parents are the cuts themselves, not a line bred to resemble them.
Written this way, Indiana Bubblegum is the mother and Runtz the pollen donor. Reversing a cross is not a formality; which plant carries the seed shapes what comes out of the pack.
Genetic Lineage
- Mother: Indiana Bubblegum. The original Indiana bubblegum plant, and the standard every later candy strain is measured against. Wants a moderate level of experience.
- Father: Runtz. Zkittlez crossed to Gelato #33, and the plant that defined the modern candy category. That one comes from Zkittlez x Gelato #33. Rated intermediate and sensitive to humidity swings and temperature stress - keep the room steady.
- Why it is worth a pack rather than a look. The two sides are far enough apart that seedlings genuinely differ. That range is the product.
Flavor and Aroma Profile
Two distinct smells, and a pack will give you both plus everything between.
- The Aroma. Pink bubblegum first, then cotton candy, strawberry taffy and vanilla cream, with ripe berry and a faint hash note from the Indiana Bubblegum side, against fruit sweets and sour berry on cream, with pepper and gas at the back from the Runtz side.
- The Taste. Cotton candy and ripe berry with a creamy finish up front, turning to sweet berry and cream, finishing with a light gassiness through the exhale.
What each side brings
- Two different harvest dates. Seven to eight weeks, some reporting sixty to sixty-five days for Indiana Bubblegum, eight to nine weeks, with fast plants at fifty-five to sixty days for Runtz. Judge each plant on trichomes rather than pulling the room together.
- Two noses, one pack. Indiana Bubblegum contributes pink bubblegum first, then cotton candy, strawberry taffy and vanilla cream, with ripe berry and a faint hash note. Runtz contributes sugary fruit and sour berry over creamy vanilla, closing on a peppery gas note. Which dominates is the main thing that varies.
- Two frames in one pack. Indiana Bubblegum is medium-tall on a slender, sparse frame; roughly doubles in height after the flip; heavy trichome coverage on dense buds. Runtz is manageable medium height with sturdy lateral branching; dense buds under a serious frost, deep greens and purples. Decide which suits your room before you flip, because you get both.
- Opposite ends. Indiana Bubblegum is reported as softer and more relaxed; Runtz as balanced and even. The cross sits somewhere between and moves plant to plant.
Cultivation and Growth Traits
- Plant Structure. The two parents disagree here, so plan for range. Indiana Bubblegum is medium-tall on a slender, sparse frame; roughly doubles in height after the flip; heavy trichome coverage on dense buds. Runtz is manageable medium height with sturdy lateral branching; dense buds under a serious frost, deep greens and purples.
- Veg and stretch. Set the frame while it is cheap to do. Anything you fix after the flip costs you flower sites.
- Flowering Time. The parents are not on the same clock. Indiana Bubblegum runs seven to eight weeks, some reporting sixty to sixty-five days, Runtz eight to nine weeks, with fast plants at fifty-five to sixty days. Judge each plant on trichomes rather than pulling the room together.
Effects and Experience
- The Mind. Growers describe Indiana Bubblegum as softer and more relaxed.
- The Body. Runtz is reported as balanced and even, and that is the side supplying the weight here.
In the pack
Feminized seeds from Humboldt CSI. Their library is clones first and crosses second, which is why the names on their packs read like a list of plants rather than a list of products. Humboldt CSI original genetics.
Bubblegum x Runtz – Humboldt CSI
- Brands CSI Humboldt
- Product Code: 0101223751417
- Availability: 1
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$100.00
Tags: cannabis seeds, feminized seeds, Humboldt CSI, CSI Humboldt, Indiana Bubblegum, Runtz, strain guide

