Cutting Edge Solutions Sour-Dee, 6 gal

Bloom-Phase Organic Carbohydrate and Electrolyte Supplement, 6 gal

During the bloom phase, the plant's demand for carbohydrates peaks as it channels energy into fruit set and development. Photosynthetic efficiency and ATP production naturally decline late in the season, creating a gap between the plant's energy supply and the metabolic demands of active fruiting. Providing an external carbohydrate and electrolyte source during this window gives the plant the substrate it needs to maintain amino acid production and fuel the respiration processes that drive fruit set, retention, and sugar development.

Cutting Edge Solutions Sour-Dee is an organic carbohydrate and electrolyte supplement built on a polysaccharide and trace mineral matrix. Its formulation targets the same late-season energy demands as a carbohydrate supplement, compensating for reduced photosynthetic output and supporting continued metabolic activity during active flowering. Sour-Dee features a characteristic sweet and sour aroma. Available in six gallons.

Key Features & Benefits

• Organic carbohydrate source — polysaccharide-based carbohydrate complex provides complex sugars the plant can metabolize for energy during the high-demand period of active flowering and fruiting.
• Electrolyte supplement — electrolyte profile supports cellular processes alongside the carbohydrate matrix throughout the bloom phase.
• Trace mineral matrix — trace minerals integrated into the polysaccharide matrix provide co-factors for enzymatic activity involved in carbohydrate metabolism and amino acid synthesis.
• Stimulates amino acid production — carbohydrate substrate serves as carbon backbone for amino acid biosynthesis, supporting protein production during active fruit development.
• Characteristic sweet and sour aroma — Sour-Dee features a distinctive sweet and sour aroma as part of its organic formulation profile.

Who Should Use CES Sour-Dee

Growers supplementing through the bloom and fruiting phase who want to support amino acid production and compensate for late-season declines in photosynthetic rate and ATP output — and who prefer Sour-Dee's distinctive aromatic profile.

Use During Bloom and Fruiting

Sour-Dee is designed for use during the bloom and fruiting phase. Apply as directed alongside the CES base nutrient program and compatible additives. The polysaccharide and trace mineral matrix provides a direct carbohydrate source to compensate for the natural drop in photosynthetic ATP output during late-season fruiting, supporting fruit set, retention, and sugar content in the finished crop.

Frequently Asked Questions

What is Cutting Edge Solutions Sour-Dee?

Sour-Dee is an organic carbohydrate and electrolyte supplement formulated around polysaccharides in a trace mineral matrix. It is designed for use during the bloom and fruiting phase to compensate for late-season drops in photosynthetic rate and ATP production, supporting fruit set, fruit retention, and sugar content. It features a characteristic sweet and sour aroma.

How does Sour-Dee support the plant during bloom?

During bloom, the plant's photosynthetic efficiency and internal ATP production decline while energy demand for fruit development peaks. Sour-Dee provides an external organic carbohydrate source — polysaccharides in a trace mineral matrix — that the plant can metabolize for energy and use as a carbon backbone for amino acid production, compensating for the photosynthetic shortfall.

How is Sour-Dee different from CES Sugaree?

Both Sour-Dee and Sugaree are organic carbohydrate and electrolyte supplements built on polysaccharide and mineral matrices for use during bloom and fruiting. Sour-Dee is distinguished by its characteristic sweet and sour aromatic profile. Consult the CES usage guide for guidance on whether to use one or both products and at what stage of bloom.

When should Sour-Dee be used in the grow cycle?

Sour-Dee is formulated for the bloom and fruiting phase, when the plant is under the highest energy demand from active fruit set and photosynthetic rate is naturally declining. Follow the CES usage guide for specific timing and dosing within the bloom cycle.

Can Sour-Dee be stacked with other CES additives?

Yes — Sour-Dee is designed for use as part of the CES additive stack on top of the 3-part base nutrient program. Consult the CES usage guide for compatible additives and recommended dosing when running multiple CES supplements through the flowering and fruiting phase.