The plant looks healthy to me. I would keep using the seaweed every couple of weeks or at least once a month. I think it's one of the best products for helping a stressed plant. Don't give up on it. Spring is coming and I would guess that you'll see new growth then. Good luck.
I use Maxicrop Liquid Seaweed. There are versions of this product with fertilizer added or iron added but I use the plain original version. I've been using it for several years now and I get excellent results. Of course it's just a supplement. You still need to use a fertilizer. You can mix the seaweed with the fertilizer or give it separately.
I use Maxicrop Liquid Seaweed. There are versions of this product with fertilizer added or iron added but I use the plain original version. I've been using it for several years now and I get excellent results. Of course it's just a supplement. You still need to use a fertilizer. You can mix the seaweed with the fertilizer or give it separately.