Fuggzy, I'd like to hear your thoughts on getting seaweed from the beach to the soil. I used purchased kelp meal for my initial TLO mix but as time goes on I would like to be integrating the local resource in my soil.
Okay, so not all seaweed is equal, and to be honest I don't know much about what I have collected besides it's just seaweed. Some of the general benefits I could see are minerals, micro-nutrients, adding organic matter to your soil. These are the main reasons I am using it, with hope of getting other benefits. As of right now I just have some crumbled in to my ground cover.
Seaweed is another good option. Seaweed contains trace elements such as iron, zinc, barium, calcium, sulfur and magnesium, which promote healthy development in plants. Seaweed fertilizer in mulch or spray form will enhance growth and give plants the strength to withstand disease. Seaweed mulch also repels slugs.
Most seaweed that is commercially available is derived from kelp. Kelp is know to grow up to 1/2 meter daily, and is packed full of natural growth hormones (auxins, gibberellins, and cytokinins). Now I'm pretty sure what I have is not kelp, but never the less beneficial.
When adding the seaweed to your soil you don't have to rinse it either. Now with me not having much experience with wild SW, I gave it a good dunk in a few gallons of water, swished it for 3-4 seconds, and called it good. I did add that water to the next 3 feeding at 10%, and saw no ill effects.
Are you familiar with sea90? It is more or less mineral rich sea salt, and amazing for soil and hydro. This also kinda supports not having to rinse the SW. My reason for wanting the sea/ocean grown items is basically that the plant would be feeding on these resources, and pass them on during decomposing. My thought is that if I can utilize these items, I get the sea90 benefits, with the other benefits of ground cover/soil amendments.
This is a bit of a crap shoot, but some things I take in to consideration before getting anything are... Is it grow in a natural setting, or is it chem fert assisted? If it is natural, what is feeding the soil (or water in the seaweed matter)(what would get passed on)? Is it renewable or am I poaching a plant? I also try to get the same item from a few different places. Two forests/beaches 30 miles apart will have different "diets" and thus pass on different resources/benefits. For example 1 forest may have a ton of maple trees, and 1 may have nothing but cypress. Leaf mold made from deciduous (maple) trees is the best damn thing on earth, while cypress oils act as a natural pest replant, and both add organic matter. Same thing would apply to aquatic environments.
Sorry I know that went a bit off subject, but hope it helped some how. Take care.:smoking: