Amvista L9 Liquid Seaweed – Nutrient-Rich, Organic UK Sourced (1L, 5L)
- Supports plant health
- Helps stress recovery
- Encourages rooting
- Professional‑grade biostimulant
Concentrated organic liquid seaweed fertiliser, ideal for grass growth and disease resistance. Providing essential nutrients for growth.
Order by 1pm weekday for next day delivery
Concentrated Organic Seaweed Fertiliser
Organic Seaweed spray now available in 1L (Amvista L9) or 10L (Maxicrop Original)
Amvista L9 Liquid Organic Seaweed Fertiliser is an organic approved biofertiliser, safe for plant & turf health.'
L9 Liquid seaweed is Organic certified and suitable to use for all organic growing.
It is rich in trace elements and ideal for boosting grass growth, disease resistance, fruiting plants & vegetables.
Contains' a host of minerals, vitamins, and enzymes that naturally stimulate growth
Our seaweed extract is manufactured using sustainably harvested Ascophyllum nodosum, a slow-growing, large, brown macroalgae found in the sheltered, rocky shores and pristine waters. Best used in conjunction with a Amvista Liquid Organic Fertiliser containing NPK (Nitrogen, Phosphorous & Potassium)
Directions:
- Apply as a diluted spray, soil drench or as a root dip
- Agitate properly before and during application
- Do not store the diluted product more than three days
- Wash application equipment thoroughly after use
Orders placed by 1pm Monday to Friday are typically delivered within 3 to 5 working days (express delivery 1 to 2 days).
Mainland UK orders up to 15kg
- FREE delivery on orders over £50
- Orders under £50: £5.99
- Express delivery: £9.99
Orders over 15kg
- Delivery is calculated by weight and postcode and starts from £9.99
- Express delivery is available on heavier orders for an additional charge
Click & Collect
FREE same day Click & Collect is available on the majority of our products from our Peterborough head office. Simply call our team on 0330 165 5568 to order and arrange collection.
For full delivery charges, pallet deliveries and delivery regions, view our delivery page.
