For ornamentals, vegetables, herbs, fruit trees, vineyards, lawns, and potted plants – Sea-Prime is a powerful hybrid plant booster and liquid fertiliser based on seaweed extract, amino acids, and humic/fulvic acids.
With 24% concentrated seaweed extract (Ascophyllum nodosum) and 20% plant-based amino acids, Sea-Prime delivers a potent mix of natural growth stimulants, trace elements, and bioactive compounds. Added iron (Fe) helps prevent chlorosis and supports deep green foliage.
This CE-certified formula is based on agronomic research into the synergistic effects of seaweed and amino acids on plant resilience, root development, and nutrient uptake. The result is a biologically active fertiliser and plant booster in one – ideal for use in open ground, greenhouses, vineyards, potting soil, sports fields, or golf courses.
Benefits of GARDEN GOLD – Sea-Prime Formula:
24% seaweed extract – rich in natural growth hormones and trace elements
20% amino acids – enhances uptake, stress resilience, and recovery
Added iron (Fe) – corrects iron deficiency and promotes photosynthesis
Vinasse-free – no salt buildup, safe for sensitive roots
Stimulates root development – supports beneficial microbial life
Suitable for all plant types – from ornamentals to orchards, vineyards, and potted plants
Safe for children, pets, and the environment
GARDEN GOLD – Sea-Prime Formula is the top choice for gardeners and professionals seeking a powerful, natural plant booster and organic fertiliser in one – delivering maximum effect with minimal environmental impact.
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REVIEWS
DOSAGE
15ml = 1 Tbs
5ml = 1 tsp
All Cultures Dosage
Soil Irrigation
5 - 10 ml/Liter
Drip Irrigation
1 - 2,5 ml/Liter
Leaf Application (Foliar)
2 - 5 ml/Liter
Seedlings Dosage:
Soil Irrigation
2,5 - 5 ml/Liter
Drip Irrigation
1 - 2,5 ml/Liter
Leaf Application (Foliar)
1 - 2,5 ml/Liter
Lawns Dosage:
Soil Irrigation
5 - 10 ml/Liter
Leaf Application (Foliar)
5 ml/Liter
Sport Fields & Golf Courses Dosage:
Leaf Application (Foliar)
6 - 8 Liters/ha
Application: Repeat the application according to the nutrient demands of the culture - usually every 7 to 14 days during the growing season.
Agricultural Sprayers: In order to prevent clogging, the spraying nozzle diameter should not be smaller than 0,3 mm, filters should have a maximum of 50 mesh. After spraying empty all filters, spray lines etc. and wash out with water.
Growing Season
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Full soil (fertigation): Soak the soil until just saturated.
Leaf application (foliar): spray on both sides of dry leaves at least two hours before irrigation or rainfall, preferably early morning or late afternoon.
Sport Fields & Golf Courses: 2 - 4 Liters/ha per application every 2 to 4 weeks.
Compost activator: To enhance the biological activity of your compost pile, spray or water regularly.
Shake well before using. Spray diluted or mixed product within 4-6 hours. Perform a test application on sensitive crops.
GARDEN GOLD - Sea-Prime Formula is filtered at 50 µ (microns), ensuring a smooth, clog-free application in any spraying system.
Keep out of direct sunlight. Store in a cool, dry place between 5°C and 30°C. Do not allow to freeze. Sedimentation may occur if storage conditions are not maintained.
All GARDEN GOLD products contain raw materials that are extracted from commonly grown crops, possibly resulting in residue.
Different doses may apply for the recovery of plants in poor condition. Contact one of our representatives for tailor made advice.
Use in combination with other (GARDEN GOLD) products:
GARDEN GOLD - Sea-Prime Formula, a standout in our product line, serves as an exceptional companion to our other formulations. Fortified with seaweed extract, amino acids, humic/fulvic acids and extra iron, Sea-Prime Formula promotes enhanced nutrient uptake, ensuring your plants receive the maximum benefit from the soil and fertilisers. Whether you’re seeking to improve root development, boost chlorophyll production, or enhance overall resilience, this product works harmoniously as part of the GARDEN GOLD system to deliver unmatched care for your houseplants and garden.
In combination with other fertilisers, we recommend applying Sea-Prime Formula every other week.
NUTRIENTS
Ingredients
Hydrolyzed Gluten: rich in plant-based amino acids and peptides
Potato Protein Liquid: rich in soluble potassium
Seaweed extract: growth stimulator with micronutrients
Humic and fulvic acids: improve soil life and nutrient uptake
As with all organic materials, the analysis can deviate by 15%.
SHIPPING & RETURNS
We offer FREE SHIPPING for orders above €75.
We strive to deliver your order quickly and with care. Orders placed on working days before 12:00 are typically shipped the same day. However, there may be exceptions, such as when products are out of stock, which could cause a delay. If we are unable to meet this timeframe for any reason, we will notify you promptly.
Delivery is handled by PostNL (The Netherlands) or DHL parcel service. An email with tracking information will be sent upon fulfillment of your order. Unfortunately, we cannot guarantee the exact time of delivery.
If you are or your business resides in the EU, your order will NOT be subject to import duties. However, VAT will be levied on each purchase according to the VAT of the billing country including VAT on shipping.
Shipping Rates and Delivery Times
For calculated shipping rates: Shipping charges (based on weight) for your order will be calculated and displayed at checkout.
Shipping Location
Estimated Delivery Time
The Netherlands
1 to 2 business days
Germany
1 to 2 business days
Belgium
1 to 2 business days
Other Countries
2 to 4 business days
International Shipping
At this time, we do not ship outside the EU. Our products are certified for sale (CE Certification) only in the EU.
Refunds, Returns, and Exchanges
For all products shipped in the European Union, you have the right to cancel or return your order within 14 days, for any reason and without justification.
In the event that your order arrives damaged in any way, please email us as soon as possible at returns@gardengold.com with your order number and a photo of the item's condition. We address these on a case-by-case basis but will try our best to work towards a satisfactory solution.
If you have any further questions, please don't hesitate to contact us at returns@gardengold.com.
Registered in the European Input List for organic production
Included in the FiBL list of permitted inputs for organic production in Germany
MORE INFORMATION
Packaging, Transport & Storage
All GARDEN GOLD products must be stored closed, dry, in a frost-free place, away from direct sunlight. Large or sudden temperature changes may cause crystals. All products are free of preservatives and therefore long-term storage might not be stable. Shake or stir the product before use in order to restore the original structure. Shelf life: Storage at temperatures between +5°C and +25°C ensures a shelf life of at least two years.
Health and safety information
Not intended for ingestion. Wash hands after use. While handling the product, wear protective clothing. In case of an accident or if you feel unwell, consult a doctor. KEEP OUT OF REACH OF CHILDREN.
Warranty
Follow the instructions on the packaging closely for use. We cannot guarantee suitability of the product outside the originally intended application. GARDEN GOLD ORGANICS is only obliged to replace products that do not meet the specifications. Suggestions for use and information about results after use of the product – obtained from the manufacturer – can be considered reliable. As GARDEN GOLD ORGANICS cannot exercise any control over the conditions of use, the buyer/user is responsible for all results, including injury or damage resulting from the use of this product alone or in combination with other materials.
Frequently Bought Together
Delivery Times
Orders placed on business days before 12:00 will be shipped on the same day whenever possible. Expect delivery within 1 to 4 business days.