About Organic Nutrients & Liquid Plant Feed
Organic nutrients feed your plants and the life in your growing media at the same time. This collection brings together the organic liquid fertiliser, bloom stimulators and natural additives we stock from BioBizz, Canna, Advanced Nutrients, Plagron, Guanokalong and Ecothrive, for tomatoes, chillies, peppers, herbs, salad, strawberries and flowers.
Most organic feeds are made for soil and coco, and a few are designed for hydroponic media too, so check the table below before you buy. Everything here is in stock for free UK delivery on orders of £94.99 or more, with Click & Collect from our West Bromwich store.
How to choose an organic feed
| Product | Stage | What it is, per the maker | Growing media |
|---|---|---|---|
| BioBizz Grow | Vegetative | Liquid fertiliser made from sugar beet extract that feeds soil microbes | Soil and coco |
| BioBizz Fish Mix | Vegetative | Fish emulsion with sugar beet extract; can also be sprayed on leaves at 1 to 2 ml per litre | Soil and coco |
| BioBizz Bloom | Flowering | Organic liquid bloom feed with plant extracts, algae and enzymes | Soil, coco and organic hydro |
| BioBizz Top Max | Flowering | Bloom stimulator based on humic and fulvic acids | Soil, coco and hydro |
| Canna Bio Vega and Bio Flores | Vegetative, then flowering | Certified organic one part liquid feeds | Soil |
| Iguana Juice Grow and Bloom | Vegetative, then flowering | One part organic base feeds from the OG Organics range | Hydroponic media and coco |
| Plagron Top Grow Box 100% Natural | Whole cycle | Complete organic nutrient pack for a 1 m² growing area | Soil |
| Guanokalong Powder | Flowering | Organic flowering strengthener mixed into soil or used as a top dressing | Soil |
| Ecothrive Flourish and Trace | Whole cycle | Organic seaweed extract, and a trace element supplement from plant extracts | Soil, coco and hydro (Flourish) |
| Ecothrive Charge | Whole cycle | 100% insect frass with slow release nutrients | Mixed into soil or coco, or as a top dressing |
Organic nutrients FAQs
Can I use organic nutrients in hydroponics?
Some, yes. Advanced Nutrients designs Iguana Juice Grow and Bloom for hydroponic media and continuous liquid feed systems, BioBizz lists Bloom for organic hydroponic setups, and Ecothrive Flourish suits hydro. Canna Bio Vega and Bio Flores are made for soil.
Which organic feed do I use for flowering?
Each grow feed has a flowering partner: BioBizz Bloom after Grow, Canna Bio Flores after Bio Vega, and Iguana Juice Bloom after Iguana Juice Grow. BioBizz Top Max and Guanokalong Powder are flowering strengtheners you add alongside a bloom feed.
Do organic feeds help the soil as well as the plant?
BioBizz says Grow and Fish Mix feed the beneficial microbes in your soil or coco, and Ecothrive Charge carries beneficial bacteria and slow release nutrients that feed the soil over time.
Do I need a separate trace element additive?
Ecothrive says many feeds only cover the basics, and Ecothrive Trace supplies the full range of trace elements to use alongside your normal feed.
Read our guide to how organic feeding works, see the BioBizz range explained, or shop the full BioBizz and Ecothrive ranges and our soil.
Need advice? Visit our West Bromwich store, call 0121 553 7872 or WhatsApp our experts.