Bubble’s Blueberry F4 by Brothers Grimm Seeds
Bubble’s Blueberry F4 by Brothers Grimm Seeds is a feminized line based on a continued Blueberry selection. Within the catalog, it represents a stabilized, multi-generation cultivar focused on compact plant structure and a clearly defined fruit-oriented profile.
The line is listed as Blueberry F3 x F3, corresponding to an F4 generation. Through repeated selection, the goal is a more consistent expression across the population while maintaining the defining traits of the original Blueberry line.
In growth, the variety tends to stay compact to medium in size, with tight internodal spacing and solid lateral branching. This makes it suitable for controlled indoor setups as well as evenly structured canopies. Outdoors, it remains manageable but can develop more mass under sufficient light and space.
Flowering time is given at around 55 to 65 days. The breeder does not provide a single fixed yield figure, but stable conditions can result in solid performance. As usual, outcomes depend strongly on light intensity, substrate, and overall cultivation management.
The profile is positioned clearly in the fruit-forward range, with typical Blueberry notes supported by a slightly sweet and mildly spicy base. Expression may vary between phenotypes but generally stays within the expected Blueberry spectrum.
This release is part of the Trailer Park Boys collection, linking an established genetic line with a clearly defined special project within the Brothers Grimm catalog.
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