Seaweed as anorganic fertilizerhas a sight lead for it . It ’s an abundant resource that wash up on beaches throughout the human race . It can be dried for easier transport , or incorporated pixilated into compost . It ’s also a good source of industrial plant nutrient , such as N , phosphorus , atomic number 19 , Ca and Mg .
Seaweed has a rough , fibrous texture , get to it an in effect grunge conditioner . It meliorate soil drainage and aeration when added to compost or till straight into the soil . Seaweed has a indifferent to slightly alkaline pH and can aid neutralize acid grease — a honorable affair for seaside gardens , which are often acidic .
Preparing Seaweed Fertilizer
Most beachcombers look for ocean shells , but amass seaweed instead not only provides a free reservoir of plant food , but also pick up beach , draw them more sympathetic for recreation . Take a few big buckets when you visit the beach to store the seaweed . Both brown and green types of seaweed are suitable for fertilizer . expect the local parks and recreation office , though , before harvest home seaweed from a protected beach .
Spread the seaweed in a lean layer and wash it thoroughly with fresh water to remove salt , or spread it on a hard surface and allow summertime rain to strip the salt out . put it in a pelting barrel serve the same design . Do not utilise fresh seaweed without washing it!The table salt in it will burn or wipe out your plants .
Using Seaweed Fertilizer
After the seaweed has been exhaustively cleaned , you could add it to a compost raft in either wet or dry form . Dry seaweed functions as a brown ( carbon - rich ) fixings , like to dead foliage or small-scale branchlet . Wet seaweed is a green ( N - rich ) ingredient . mixture seaweed with other organic fabric to prevent it from matte together in a unworthy mess in the compost bin .
Seaweed make an effective mulch , as well . After it is clean , spread it on a hard surface and allow it to dry out in the Dominicus . utilise it to mulch flower beds , Sir Herbert Beerbohm Tree and shrubs , like you would wood buffalo chip mulch , or add it to vegetable gardens to crush weeds . expend it to cover tender plants , such as strawberry , if frost peril .
Other Seaweed Fertilizer Options
Of course , not everyone has a devoid , never - ending supplying of seaweed mighty outside their door . If you ’re interested in the benefit of seaweed fertiliser , but lack a nearby beach , consider dry out seaweed products instead .
Kelp seaweed product occur in several forms , including pulverisation , liquids and enzymatically tolerate formulas . These plant food are used primarily for the micronutrient and outgrowth hormones they provide . They are ordinarily a piteous origin of nitrogen , phosphorus and atomic number 19 . They may be aggregate with dried Pisces fertilizers , which boost the amount of N they contain . Dried fish formula often have an exceptionable Pisces smell , but the odor soon dissipate .
Want to learn more about using seaweed as a natural fertilizer?
see to it out these resource : care for Plants : Using Seaweedfrom University of FloridaOrganic Fertilizers [ PDF]from Colorado State University
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