A well-prepared vertical system carries its own drought-proofing, Ferrie notes. “If soil dries out at the surface, the oxygen-rich layer moves downward and roots feed at the 3" to 6" depth.

Gardening is supposed to be fun, but when it involves bags of synthetic fertilizer, weekend-long weeding sessions, and ...

Advantages of Organic Super Soil . No need for constant feeding: It provides nutrients for the entire grow.; Less risk of nutrient burn: Organic nutrients release slowly and prevent overfeeding ...

Nutrient stratification, Calmer defines, is an uneven level of nutrients present at various depths within the soil profile. The long-time, no-till corn and soybean grower confirmed the problem on ...

Collecting Soil Samples for Testing, Soil Testing Info, Soil Testing Labs, Soil pH, Soil testing: heavy metals. To grow good plants, you need good soil. The only way to tell what your soil really ...

As a fertilizer, wood ash potash (K) runs about 7% to 10%. Phosphorus is about 1 1/2 %. Nitrogen, another major nutrient, is released as a gas during combustion so it is no longer present in ashes.

The soil’s nutrient content is an important indicator to define whether agricultural soils can be considered healthy. A balanced level of fertilization represents a necessary precondition for ...