Looking for a complete organic feeding program for houseplants? This program combines Garden Gold Houseplant Formula as the base fertiliser with Sea-Prime as an additional seaweed booster — easy to alternate during the growing season.
Benefits for Houseplants
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Base fertiliser + seaweed boost
Combines Houseplant Formula and Sea-Prime in one simple program for houseplants. -
Healthy leaves
Supports vital growth, fresh green foliage, and healthy development indoors. -
Strong roots
Supports a strong root system as the foundation for uptake, growth, and resilience. -
For green, flowering, and tropical plants
Broadly suitable for houseplants in potting soil, from Monstera and Ficus to Anthurium and Spathiphyllum. -
Easy to alternate
Use Houseplant Formula as the base and alternate with Sea-Prime during the growing season.
What’s inside
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Houseplant Formula
Organic liquid base fertiliser for green, flowering, and tropical houseplants. -
Sea-Prime
Concentrated seaweed booster with seaweed extract, amino acids, and humic acids. -
Seaweed extract
Ascophyllum nodosum supports vital growth and resilience. -
Amino acids, humic and fulvic acids
Plant-based building blocks that support nutrient availability and uptake.
How to use
- Base fertiliser: use Houseplant Formula as regular base nutrition during the growing season.
- Alternate Sea-Prime: use Sea-Prime as extra support and alternate it with Houseplant Formula. You do not need to use both products at the same time.
- Mix: shake the bottle well and always mix with water before applying.
- Apply: pour the solution directly around the roots of your houseplants.
Dosage
- Houseplant Formula: mix 5–15 ml per 1 liter of water, depending on season, plant size, and growth stage.
- Sea-Prime: mix 2–10 ml per 1 liter of water, depending on season, plant stage, and application method.
- Rhythm: use during the growing season, usually once every 1–2 weeks. Simply alternate Houseplant Formula and Sea-Prime within this rhythm.
- Winter period: use less often or apply a lower dose when houseplants grow more slowly.
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.









