Looking for an organic seaweed booster to use alongside your plant fertiliser? Garden Gold Sea-Prime is a concentrated liquid seaweed formula for foliar feeding and application around the roots — with seaweed extract, amino acids, and humic acids.
Benefits of Sea-Prime
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Extra seaweed boost
Supports vital growth, resilience, and recovery during the growing season. -
For leaves & root zone
Use around the roots as the standard method, or as a foliar feed for quick extra support. -
Broadly applicable
For houseplants, garden plants, vegetable gardens, lawns, and fruiting crops. -
Rich in plant-based building blocks
With seaweed extract, amino acids, humic acids, and fulvic acids for extra support. -
Easy to combine
Use Sea-Prime alongside Houseplant Formula, Garden Formula, or Tomato & Chile Formula.
What’s inside
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Seaweed extract
Ascophyllum nodosum supports vital growth and resilience. -
Amino acids
Plant-based building blocks for efficient uptake and healthy development. -
Humic and fulvic acids
Support nutrient availability around the roots. -
Minerals and trace elements
Enriched with carefully selected minerals for extra support during the growing season.
How to use
- Mix: shake the bottle well and mix 2–10 ml Sea-Prime per 1 liter of water.
- Around the roots: use this as the standard method for regular support alongside your base fertiliser. Pour the solution directly around the root zone.
- Foliar feeding: use for quick extra support during active growth, recovery, or stress moments. Mist finely over the leaves, preferably early in the morning or later in the day.
- Choose one method: you can apply Sea-Prime around the roots or use it as a foliar feed. You do not need to use both methods at the same time.
- Combine: alternate with your Garden Gold base fertiliser during the growing season.
Product conformity
- ✓ CE-conform according to EU regulations
- ✓ Suitable for organic cultivation
- ✓ Registered in the European Input List
- ✓ Listed in the FiBL Input List Germany
- ✓ Conforms to the standards for biodynamic agriculture (Demeter)
- ✓ Produced in the EU
Trusted by organic growers and plant lovers across Europe
Note: Organic fertilisers are not suitable for hydroponics, hydro systems, or clay pebbles as a substrate.











