Seasol Seaweed Concentrate

Its a tonic, not a fertiliser, if your after a fertiliser get the powered version. Either workl really well.

There are a few versions in the lineup I used regular Seasol and found it wanting a little being low in NPK. I think I read somewhere its more of a plant tonic, not a fertiliser. Seasol Powerfeed I found to be better. Though be warned, if you have plants in pots on concrete with no water saucers underneath Powerfeed will stain it if left unnoticed. You'll be scrubbing it for hours like I did to get rid of it. Lesson learnt.

Honestly I had no idea what to expect from it, I had wanted to buy it and use it for quiet some time, but just never did for some reason. I finally bought it recently when we got a whole bunch of new plants.

I don’t 100% follow the recommended dose I do use a bit more, but I also can’t possibly hold a full 9L watering can as half way is almost un holdable as it is.

I mix it into the water using gloves and than I water each plant with a fair bit of it. For the bigger grounded rose bush, I usually fill 2 cans.

It has been around a month now

I use Seasol regularly in conjunction with other general and targeted ((roses etc) soluble fertilisers. I am having such gratifying results - increased blooming, leaf growth and soil quality. All my plants love it.

Seasol doesn't work. I never had any luck with using it as described, so I researched the benefits of it over other products. But it turns out, there's actually no peer reviewed research that it does any better than normal fertilizer at all. Give this a miss if you're interested in gardening!

No complaints of consequence for this exceptional product. Seasol Seaweed Concentrate gives your plants a boost. So for this gardener, Seasol is a staple as I need all the help I can get :)

Had I known how much I'd use this product I would have been better off purchasing bigger volumes... 4Ltrs etc.

I did notice Seasol (as per directions) did not perform notable miracles with my newly laid lawn (Dec 2019)

Having been new to gardening I picked up Seasol to help with plants that hadn't been looked after for a long time in a dry patch over summer. The plants immediately picked up and began to show growth not long after. One of the best fertilisers you can get on the market. I've just recently bought another 4l container and will regularly use it now that spring is approaching.

My viburnums were looking tired and wilted (I think my neighbour was ripping leaves off them, hence why we planted them in the first place, for privacy).
After 2 applications of seasol, my viburnums are bursting with lots of new vigorous growth (and its winter)! I’m so pleased, I seasol everything now and all my plants are blooming. I will continue to seasol my viburnums once a month till summer for lots of bushy growth

I don't care what anyone says about Seasol - it saved my Daphne. After returning from a 4 week long holiday when temperatures where in the 30s and bushfires were about, my Daphne's leaves were yellow and falling off and the plant looked entirely distressed. The Bunnings lady advised me to pour a cap full of Seasol mixed in 9 litres of water in its entirety in the plant. Within a week the leaves were green and this winter the flowers were the most abundant and fragrant ever. I use it on every plant now.

Having recently started growing our own vegetables, a friend recommended Seasol in conjunction with good soil, manure and lots of straw mulch. We use it regularly and have seen a increase in yield and quality of the produce we grow. Prior to using it, though abundant, our strawberries were small in size. Now, they are significantly larger, sweet and juicy. Tomatoes, zucchini and cucumbers are all producing so well that we have lots to share with family and friends.