Maxicrop All Purpose Plant Growth Stimulant, 1L - Natural Seaweed Based Liquid Biostimulant - Multivitamin Boost for All Garden Plants - Strong Roots - Healthy Growth - Builds Resilient Crops

At first when this arrived, the bottle was bulging a little, as though it wanted to explode. Slightly alarming, but at least it was full to the brim. The in-built spout is handy, and you can measure it out with minimal mess. As you'd expect, it's a deep green liquid, so be careful! Now I've used some, the bottle stands up properly and doesn't look like it's ready to blow! I used some in a sprayer, and added some iron sulphate (as suggested by some online professionals). It mixed easily with water, and sprayed without clogging. Just be careful not to get it onto clothes or paths, as they'll be stained green. After a week or so, the grass is noticeably a deeper green. A visitor even commented on how lush it looks (I hope my wife hadn't prompted them to say this!). On my fairly modest lawns, the bottle should last a year or maybe two, so it's really decent value.

I bought this seaweed fertiliser to feed my house plant and cacti. Kelp is known to have a lot of potassium which is beneficial for flowering cacti. The bottle arrived safely with no leakages. The liquid inside has dark brown colour. Doesn't smell much of anything. I diluted it as per instructions. The plants seem to like it but it's hard to tell as they can't speak human language. No side effects observed which is good. I also used diluted fertiliser to soak seeds before sowing and I can tell it was beneficial. Good for soaking seeds and watering seedlings. It's very economical so will last me for ages. I like it's natural and organic with no nasty chemicals in it. Can highly recommend for plants which need potassium. Hope it helps.

Plants seem to be thriving.. but early days.. hence why I gave it a 4 star. Very happy at present..

Absolutely amazing stuff, an example I bought a pack of 6 large petunias but day after I took ill for a week by time I got round to planting 5 of the 6 looked dried out and limp. But planted the out anyhow, gave the root a feed and next day and they were back up and as perky as the one other and now after a few days have really bloomed.

This product is so easy to use and I managed to make up 9 liters with only a little of the plant food , the fact that this product is organic really appeals to me and hopefully my plants to . It makes up a brown liquid and doesn’t look to appealing but hey the plants will hopefully love it . The texture is smooth and as a liquid should be and I have taken on through the reviews that it really helps with plant growth . If all goes well , I will purchase again .

Super quick delivery - as expected from amazon. The colour is a brown colour but is oderless. The bottle is secure and provides a lot of fertilization sessions, really good price for the product too. It's a thin liquid which is added to your watering can. It's super easy to use as the cap as the measurements for you.

Love this organic fertiliser. I do find it leaks a little from the top of the bottle no matter how I try and pour it.

The product is great. A shame the delivery driver said it was handed to the resident when it was left on the porch.

This is good stuff.Virginia tech did a 10 year study and found that if you mix 5 parts humic acid with 2 parts kelp extract,they will work 50% better than either product by itself.I do it and have zero transplant stress.This extract is high quality

Good product except the way the cap was made, it doesn't seal all that great.

seems to promote root growth