Can We Grow Plants Just From Compost?
Compost is a great addition to any garden since it adds texture, nutrition, and helpful organisms. Could you, however, grow plants just from compost? Plants cannot be grown in compost because the material is too light and causes water to drain too quickly. The soft and crumbly texture will cause the plant to collapse over since it will not provide adequate support to the roots. Excess nutrients in the compost might make it hazardous to the plants. Better don’t! Check out more the drawbacks of growing plants just from compost below.
Compost Will Dry Out Fast
The light and granular texture of compost is the most significant disadvantage of growing your plants just from compost. This causes the water to drain quickly, allowing your plant to dry up faster. The texture will be nicer if you mix in some dirt with the compost, and your plants will not dry up as quickly. If there is too much sand in the soil, the water will drain quickly. If there is too much clay in the soil, it will retain rainwater for a longer period of time. Compost improves the texture and water-holding capacity of such soil when mixed with it. This makes it easier for it to retain moisture for a specified amount of time.
Compost Tends To Be Expensive
Compost is generally pricey, especially when purchased at a store. If you make it yourself, you will save money, but it will take time and effort. That’s why you shouldn’t use it just from compost to grow plants because you’ll need a lot of it, whether you prepare it yourself or buy it. To save money and achieve the optimum texture for the soil, combine dirt with a few inches of compost. Although compost is better for enhancing soil texture, topsoil is better for plants in terms of structure and water retention.
Compost Will Not Provide Stable Support
Compost has a mushy and crumbly texture. The roots of plants grown directly in compost do not receive the necessary nourishment. The compost will no longer be able to sustain the plant as it becomes larger. As a result, there’s a chance the plant will tumble over. It’s preferable to combine soil and compost to provide the necessary support for the plant’s roots and foundation either grow just from compost.
Compost Will Compact Faster
Because of the compost’s fragile and crumbly structure, it compacts quickly. The more water you add to the compost, the smaller it becomes. This is a concern because compaction closes up the pores in the soil, making it difficult for the roots to breathe. The roots won’t be able to obtain nutrients or water from the compost, either. Because of the compact texture, water will collect in the compost. This will flood the roots, resulting in fungal illnesses and root rot. You won’t have this problem if you add dirt to the compost. The texture will be exactly right, allowing the soil to retain enough moisture while draining excess. After a decent soaking, the soil will not compact.
Compost Will Lead Excess Nutrients
One of the advantages of compost is that it may enrich your soil with a variety of helpful nutrients. Nitrogen, potassium, and phosphorus are examples of macronutrients. Micronutrients such as calcium, iron, boron, magnesium, manganese, sodium, and zinc are also present. If you solely use just from compost to grow the plant, the nutrients may be in excess of what it requires. This overabundance will result in a poisonous accumulation in the soil. This can harm the plant or cause problems including yellowing leaves, flowers, and rotten fruit.
Now that you realize it’s not a smart idea to cultivate your plants solely using compost, better use the compost mix to make your plants healthier.