How ocean plants help our garden plants
The ocean is a beautiful place. Salt air, walking along the beach, body surfing and picnics.Beneath the waves, you'll find a world teeming with life. There are dolphins, salmon, hermit crabs and kelp forests. It's the kelp that connects gardeners to the sea...For example, did you know that every natural element known to man exists in the ocean? Or that seaweed, which concentrates these elements in its tissues, in turn provides plants with more than 70 minerals, vitamins and enzymes?
Though not all of these compounds are fully understood, many scientific studies have determined what gardeners and farmers have known for centuries: Seaweed, or kelp, is one of the most valuable soil conditioners in the world.
You'll want to share this bit of wisdom with all your friends: Healthy soil is the key to successful gardening. We're so focused on what happens above the soil, we often forget that what's happening below the soil's surface is a whole lot more than we realize.The best way to achieve healthy soil is to add organic materials. Nope, sorry, chemical fertilizers do not promote healthy soil. They offer impressive results by making plants look good, but that's only for the short term. Studies confirm that in the long run they do much more harm that good.Here's another way to put it: Feeding plants without concern the long term health of the soil is like building a house on sand. Thus, organic gardening practices are by far the best way to improve this critical part of your plants' living space.
Seaweed, which originates from the ocean's garden, is one of the best materials for an earth garden. For one thing, kelp helps stimulates soil bacteria. This, in turn increases fertility of the soil by humus formation (which feeds on the bacteria), aeration and moisture retention. Let's look at some other ways that kelp helps:
Seed germination is improved
Fruits and vegetable have a greater nutritional value
Plants develop more extensive root systems, which means healthier foliage, flowers and fruit
Plants have a greater resistance to nematodes, disease and pests.
If you live near the ocean, then you have it made. By the truckload or bucket, any amount of kelp is a bonus.
You can apply fresh kelp directly to the soil (some people suggest rinsing it to remove the sea salt, but for the past 20 years I've never found it necessary). Arrange it as a 2 to 4-inch mulch layer or include it in the compost pile. Seaweed decays quickly because it contains little cellulose. What's nice too, is that you don't introduce weed seeds with seaweed mulch.You can also apply kelp as a liquid fertilizer at the base of plants to reach the root zone, add it to a drip irrigation system or as a dilute foliar spray. In recent tests at Virginia Polytechnic Institute, soil sprayed with a seaweed solution had 67 percent to 175 percent more roots than untreated soil.
To make your own liquid kelp, add a couple handfuls of seaweed to a 5-gallon bucket of water. Stir the concoction daily for a few days, then strain and dilute it using the ratio of 1 part kelp liquid to 2 parts water.Any sprayer or mister will work, from hand-trigger units to backpack models. The best times to spray are early morning and early evening, when the liquids will be absorbed most quickly. Spray the tops and bottoms of leaves until the liquid drips off the leaves..
As people become more sensitive to environmental issues, the need for organic gardening methods plays a critical role in our health and the health of the planet. The use of kelp--a natural, renewable gift from the ocean--helps us with our efforts in the garden. What could be nicer?
