What is Crushed or Roasted Horn?
Crushed or roasted horn is a type of organic fertilizer derived from animal waste. It is made from the horns and hooves of ruminant animals, which are then crushed or roasted into coarse flakes or chips. It is primarily composed of keratin, a natural protein found in human hair and nails.
The Benefits of Crushed or Roasted Horn
1. Long-lasting and slow-release: Crushed or roasted horn is a long-lasting fertilizer that does not need to be reapplied frequently. Its effects can last for up to a year or even longer, making it an ideal choice for a foundational fertilizer.
2. Gradual nutrient release: Unlike synthetic fertilizers, crushed or roasted horn releases its nutrients gradually into the soil. This gradual release ensures that plants can absorb the nutrients they need at a steady pace, without the risk of root burn or over-fertilization.
3. Natural and renewable: Crushed or roasted horn is a natural and renewable fertilizer that helps revalue waste from the meat industry. It is suitable for use in organic agriculture and does not contain any toxic chemicals.
4. Soil enrichment: The use of crushed or roasted horn helps enrich poor soils and improves soil structure. It stimulates the growth of beneficial microorganisms and contributes to overall soil balance.
5. Versatile: Crushed or roasted horn can be used for a wide range of crops and plants. It is ready to use without the need for mixing or dilution, making it a convenient choice for both indoor and outdoor gardening.
How to Use Crushed or Roasted Horn as Fertilizer
Crushed or roasted horn is best used during the fall and spring seasons when planting or transplanting. It can be added to the planting holes or spread around existing plants for maintenance.
Before applying the fertilizer, make sure the soil is moist by watering it. Then, spread the horn flakes evenly and gently incorporate them into the soil using a rake or fork, taking care not to damage any shallow roots.
The recommended dosage for crushed or roasted horn is 50 to 100 grams per square meter. For larger plants such as trees or shrubs, a dosage of 300 to 500 grams is advised.
Since crushed or roasted horn is a foundational fertilizer, it is most effective for perennial crops that stay in place for multiple years. It is beneficial for a variety of plants, including vegetables, indoor plants, ornamentals, perennials, and lawns.
Precautions for Using Crushed or Roasted Horn
Avoid excessive nitrogen: While crushed or roasted horn is an excellent source of nitrogen, it is essential to avoid over-applying it. Excessive nitrogen can lead to rapid plant growth, making plants more susceptible to damage from adverse weather conditions and pests.
Limit use for fruiting plants: Fruit trees, root vegetables, and fruiting vegetables should receive limited amounts of nitrogen to maintain productivity. Excessive nitrogen can result in excessive foliage growth at the expense of fruit development.
Store properly: After use, seal the packaging tightly and store crushed or roasted horn in a dry place away from sunlight and moisture. Keep in mind that it can be toxic if ingested in large quantities and may be attractive to domestic animals.
Types of Fertilizers
Fertilizers can come from various sources, and the choice depends on factors such as soil type, plant needs, cultivation conditions, and gardening practices.
1. Organic fertilizers: Derived from organic matter, organic fertilizers include crushed or roasted horn, dried blood, bird or bat guano, chicken manure, urine, feather meal, bone meal, seaweed powder, wood ash, and certain plant-based liquid fertilizers. These fertilizers undergo decomposition by soil microorganisms before being available to plants. They are often slow-release and suitable for organic and permaculture gardening.
2. Synthetic fertilizers: Made from minerals or manufactured chemically, synthetic fertilizers provide quick and precise nutrient supplementation. Their effects are immediate but short-lived. However, overuse or improper application can cause root burn and environmental pollution.
The Difference Between Fertilizers and Amendments
Fertilizers, or fertilizers, are designed to provide essential nutrients to plants. On the other hand, amendments improve soil structure and can also provide nutrients, although it is not their primary function. Amendments such as lime, sand, clay, compost, manure, and natural mulch enhance soil fertility, drainage, water retention, and texture. They are particularly useful for improving the condition of the soil before planting or as ongoing soil conditioning.
