Neptune’s Harvest Organic Crab & Lobster Shell Multi-Purpose Plant Food (5-3-0) - 4 LB Resealable Bag - Rich in Nutrients Soil Fertilizer - Plant Food for Lawns, Gardens, and Vegetables

Love neptunes harvest products for my garden. This stuff stinks but is tolerable. I mix it in the soil before planting my veggies in the spring and it does wonders to the soil to help feed my plants.

Plants liked it! And it's pretty on the soil. Hopefully nematodes don't like it.

I got this to kill grubs in my flower beds. It seems to be working. I couldn't be happier.

I could have gone to red lobster and had a meal to get chitin based shells from Lobster, crab or shrimp, but alas it was cheaper to come here. I bought 250mg of chitin suitable for chitinase activity from Sigma-Aldrich, but ohhh hey no information on how to solubilize the material, but lucky me it had a useless MSDS. Good thing it cost only 60 bucks for 250mg......WHHAAATTT. Then I found that I can make it by dissolving 20 grams of ground up shell in 150ml of 12N hydrochloric acid to break them down into colloidal chitin and then wash it with copious amounts of double distilled water a day later. Some people just want to watch the world burn, way to go Sigma-Aldrich. I need to make colloidal Chitin to test bacteria for the utilization by the enzyme chitinase. Chitin is a glucose derivative with an amine group in long chains (Beta 1-4). I Why not right? Chitin, Calcium and Magnesium in one shell, works for my needs. The longer I am in science, the more I realize the margins for chemical companies makes the food industry look like homeless people. Assuming I have a 75% loss of starting Chitin (100%=1814 grams), I still get 453 grams of colloidal chitin for the same dam price as 250mg. If I paid sigma-Aldrich, it would probably run (assuming 50% of the cost) 45,000 dollars. This would be akin to me making 100ml of DNA taq polymerase for 200 dollars in the lab versus if I bought it would cost 120 dollars for 100ul or about 120,000 dollars. The lesson here kids is...learn chemistry.

I have used this stuff for years. I also use massivegro green manures sludge It's very good stuff Service was very quick, etc.however be aware if you dig some into a pot, a cat or another animal is gonna smell it right away and they're gonna go digging in it so what do you wanna do is put like a quarter inch Metal screen, cough or something or make sure you fertilize with something else to disguise the smell

Item is as described but gave 4 stars since package was broke open and spilled in box. I'll have to transfer to another container for storage since I don't need it for a month or so. Can't say if the product is beneficial, haven't used it yet.

This stuff stinks, but that's to be expected since it's crushed lobster anf crab. But it's easy to cover with a little soil, and you want this to be natural and not processed. I use it with my plants and it seems to help. I understand it keeps harmful nematodes away from plants. It's easy to spread, I mix it into my soil mix.

good value let's plant !

This has made a fantastic addition to my organic soil mix.