General Hydroponics – TA – Seaweed 500ml
100% pure cold-pressed seaweed extract
Powerful pre-flowering activator, from the purest source on the planet
Seaweed is a 100% natural plant and soil vitality enhancer that encourages prolific root and foliage growth as well an increase in flowering sites, and larger flowers and fruits.
Seaweed will promote vigorous, healthy growth in synergy with any feeding regime, in soil, coco or hydroponics.
Marine plants of many types have long been recognised as powerful plant boosters and stress relieving agents, but one species, Ascophyllum nodosum, stands out as the most effective. And so, to deliver as many active elements as possible in Seaweed, including high quality organic nitrogen, we cold-press Ascophyllum from the purest waters on the planet, and add nothing else.
Seaweed is particularly effective as a pre-flowering activator/booster.
How to us G.O. Seaweed®:
Dilute to use as a foliar spray or add to water or nutrient solution.
As a general tonic and organic nitrogen source: Use when needed
As a pre-flowering activator to increase number of flowering sites: apply from 1 week before flowering begins. See the feed chart for details.
Solution: 5ml/L
Foliar spray: 3 ml/L
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Delivery times: Please see our feedback for customer’s comments on the speed of delivery. We carry a huge stock level and most courier orders placed before 4 pm are received the next day.
Please click on ‘Request total from seller’ for multiple items on the payment page. You will be charged the highest postage cost for 1 item and then £1 for each additional item. You will not pay more than £10 for delivery (ex. heavy items i.e. soils, lights etc.)
Items less than 2kg in weight can be sent throughout the UK and N.Ireland at our standard postal rates by Royal Mail.
Items over 2kg are sent by courier where a delivery surcharge applies to:
Highlands & Isle of Wight: Before 16:00 only £16 up to 20kgs in weight for post codes: AB37-38,41-45,51,56, FK19-21, IV1-28,30-37,40,54,63 KW1-3,5-14, PA21-40, PH15-26,30-41,49,50,TD, PO30-41
Scottish Offshore Islands: Two Day Only £20 up to 20kgs in weight for post codes: HS1-9, IV41-56, KA27-28, KW15-17, PA20,40-49,60-78, PH42-44, ZE1-3
Northern Ireland £25 up to 10kg in weight, £1.25 per kilo thereafter
Republic of Ireland £35 up to 5 kilos in weight, £2.75 per kilo thereafter
Offshore British mainland please message for a quote
If you need clarification on the weight of your order please message first for a quote. If you have any further questions or need assistance, feel free to contact the Camgrow Team.





