Aurora Innovations Soul Big Swell (2 - 5 - 3)

Soul Synthetics Bloom Booster At 5 To 15 mL Per Gallon

This one sits on the silica shelf on a technicality. Big Swell declares silica as a non-plant food ingredient, plant-derived, at a trace level. What it actually is is a 2-5-3 flowering additive. The derived-from statement reads yucca extract, molasses, phosphoric acid, potassium hydroxide and L-glycine. The molasses is what earns it a place beside the sweeteners. The phosphate and potash are the reason to run it.

How Soul Synthetics Fits Into A Bloom Schedule

Start it when plants move into flower, not before. The label range is one teaspoon to one tablespoon per gallon, which is 5 to 15 millilitres. Aurora suggest about 5 millilitres through the first couple of weeks of bloom. That climbs to 10 or 15 through peak flower, then holds until the last week or two. It runs alongside any base program, in reservoirs, drain-to-waste, coco or soil. One honest note on the silica. At the level declared it is a trace ingredient, not a silicon program. Anyone here for silicon should reach for a dedicated silicate instead.

Key Features

• 2-5-3 guaranteed analysis: Phosphate-led with potash behind it, which is the shape a flowering additive is supposed to have.
• 5 to 15 mL per gallon, scaled by week: Light through early bloom, heaviest through peak flower, held until the final week or two.
• Derived from yucca extract and molasses: Yucca is a natural wetting agent and the molasses is a microbial food source, both named on the label.
• L-glycine on the derived-from list: An amino acid declared as an input rather than described vaguely as amino support.
• Starts at the flip, not by week number: One trigger point, so it fits a photoperiod room or an autoflower without recalculating.
• Additive, not a base: It layers onto whatever nutrient line you already run in hydro, coco or soil without replacing it.

Technical Specifications