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. Use them alternately during the growing season for a simple, complete feeding routine. Benefits for Houseplants Base fertiliser + seaweed boost Combines Houseplant Formula and Sea-Prime in one simple feeding 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 nutrient uptake, growth, and resilience. For green, flowering, and tropical plants Broadly suitable for houseplants grown in potting soil, from Monstera and Ficus to Anthurium and Spathiphyllum. Easy to alternate Use Houseplant Formula for one feeding and Sea-Prime for the next. You do not need to apply both products during the same feeding. What’s inside Houseplant Formula Organic liquid base fertiliser for green, flowering, and tropical houseplants. Sea-Prime Concentrated seaweed booster with 24% seaweed extract, 20% amino acids, and fulvic acids. Seaweed extract Ascophyllum nodosum supports vital growth and resilience. Amino acids and fulvic acids Plant-based building blocks and organic compounds from the combined program that support nutrient availability and uptake. How to use Mix Shake the bottle well and always dilute the selected product with water before use. Apply Apply Houseplant Formula through watering directly around the roots. Apply Sea-Prime around the roots or as a light foliar spray. Repeat Feed regularly during active growth, usually once every 1–2 weeks. Use less often during winter or a clear resting period. Combine by alternating Use Houseplant Formula for one feeding, Sea-Prime for the next, and then return to Houseplant Formula. You do not need to use both products during the same feeding. View dosage Product conformity ✓ CE-compliant under EU Regulation (EU) 2019/1009 ✓ Suitable for organic cultivation ✓ Listed 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 used as a growing substrate.