If you do, you’re running a big risk and can destroy your plants because someone sprayed toxins on a field somewhere far from your garden. Cow manure tends to be used by wise farmers on their land and the contents of slurry tanks (basically a tank to hold the cow manure and water until ready for disposal) are applied by spray from tankers as a liquid feed. Even branded bags of manure sold in garden centres have apparently been contaminated. Also goat and rabbit. Cow Manure. Whatever the advise on dealing … And it takes a few experiments to find what that is. ... A very good round-up of the situation is provided in the excellent articles on www.allotment.org.uk where you will find much active discussion about the issue. If you raise horses or have access to a stable yard, horse manure is the manure of choice for your tomatoes. Use it instead on leafy plants, ornamental plants and lawns. If manure is not composted, age the manure to be applied to produce fields for at least 6 months prior to application. Tomatoes are a staple in almost all edible gardens and for good reason. Are these plants in a container in straight Black Kow? Both healthy plant and fruit growth should be a priority when feeding tomatoes. While it is often said that manure is not really a fertiliser, gardeners have been using manure as fertiliser for centuries. The worst affected plants are potatoes, tomatoes, peas, beans, carrots and some salad crops. It’s no longer a good idea to add manure to your garden. JD . The two … By mixing Black Kow® cow manure with your native soil before planting, you do 3 important things: So is sounds like it is intended as a soil amendment, a soil improver/fertilizer if you will, to be mixed in with either garden soil or container potting mix. Tomato Fertiliser: Manure and Compost. JMO. It’s not easy to find good alternatives, but it needs to be done. Horse manure is rich in nitrogen but lacks phosphorus and potassium so it’s not the best choice for flowering plants, tomatoes or peppers. I know some who grow many plants in containers and use manure in them also with great success. Why Horse Manure? In Britain, the Victorians (who were great gardeners) turned to chemical fertilisers, believing that “science” was the cure-all for everything. Tomatoes are exceptionally heavy feeders, meaning they require close attention to quality feeding if you desire a bumper crop. It may save you some serious heartache. It is what works for you. Horse manure is more mild than other manures, provides more nutrients, and is a softer texture, which makes it easier to dig into the soil. Corn, potatoes, garlic and lettuce would benefit from soil amended properly with well-aged or composted horse manure. Heavy feeders contain tomatoes, cabbage, celery, eggplant, ... Use careful manure handling and keep good records. Watch your back and start making your own compost. I'm trying a few for the first time this year and have added some and so far working great. Store manure as far away as practical from places where fresh produce is grown and handled. Keeping your tomato plants happy throughout the growing season is one way to ensure a bountiful harvest. Chicken needs to be used on corn or really applied lightly. Horse or cow manure are great. But remember that it should be aged or composted for use with edibles.