G10 Gravitation #10, 1 gal

Late-Bloom Kelp Extract Additive for a Stronger Finish, 1 Gal

The last stretch of the flowering cycle is where a lot of feed programs run out of gas, since a standard base nutrient isn't always built to push flower development through the final weeks before harvest. G10 Gravitation #10 is Humboldt County's Own proprietary kelp extract supplement, developed as a refinement of the brand's original Gravity formula and built specifically to be layered onto an existing feed schedule during that late-bloom window.

This 1 gal bottle is sized for small to mid-size gardens running a full feeding program through the finishing stage, giving growers enough concentrate to carry a modest number of plants through multiple weeks of application without buying a larger container.

Key Features & Benefits

• Kelp-derived extract — sourced from Humboldt County's Own kelp extraction process and concentrated for finishing-stage application.
• Built for late flowering — formulated for the weeks when plants are building final flower mass, not for use across the full growth cycle.
• Layers onto an existing program — designed as an add-on supplement rather than a standalone or complete nutrient line.
• No plant growth regulators — the formula does not rely on PGRs to influence flower development.
• Pairs with Sonic Bloom and Killer Tea — part of Humboldt County's Own finishing lineup for growers running the full system.

Who Should Use G10 Gravitation #10

This fits growers already running a base nutrient program who want a kelp-based finishing supplement for the final weeks of bloom. It's a good match for cultivators already using Sonic Bloom and Killer Tea and looking to complete that program rather than start a new one.

About Humboldt County's Own

Humboldt County's Own, marketed under the Emerald Triangle brand, is a Northern California nutrient company that develops kelp-based supplements for the flowering and finishing stages of plant growth. G10 Gravitation #10 sits within that lineup as a dedicated late-bloom additive alongside companion products like Sonic Bloom and Killer Tea.

Frequently Asked Questions

What is G10 Gravitation #10?

G10 is Humboldt County's Own proprietary kelp extract supplement, developed as a refinement of the brand's original Gravity formula for the late flowering stage. It's meant to be added to an existing base nutrient program rather than used on its own.

When should I start feeding G10?

Start applying G10 once plants move into the late flowering stage, typically in the final several weeks before harvest. Follow the label's dosage schedule since application rates increase as flowering progresses toward finish.

How does G10 differ from the original Gravity formula?

G10 uses the same kelp extraction approach as Gravity but takes the process further, resulting in a more concentrated finishing input. Humboldt County's Own positions it as the next step up from Gravity rather than a direct replacement.

What products does G10 pair with?

Humboldt County's Own recommends running G10 alongside Sonic Bloom and Killer Tea as part of a complete finishing program during the final weeks of bloom. Each product targets a different part of late-stage plant development, so the three are meant to be used together.

Does G10 work in soil and hydro systems?

Yes, G10 is labeled for use in both soil and hydroponic setups, with separate dosage guidance for each. Soil growers typically start at a lower rate and increase it as flowering advances, while hydro systems use a diluted starting dose.

Is G10 compatible with other nutrient brands?

G10 is designed and dosed as part of the Humboldt County's Own system, so it's formulated to work alongside the brand's own products. Growers running a different base nutrient line should test compatibility on a small batch before applying it across a full garden.