Researchers determined the variability of cation exchange capacity in different batches of pine bark and studied the influence of particle size, substrate pH, and peat amendment on CEC. Part of the ...

March is when gardeners' fingers start to really twitch. The sun's warmth and patches of bare earth make us yearn for the ...

Targeting a soil organic matter level of 5% and maintaining a neutral pH can help optimise crop nutrition and promote good ...

WOOSTER, OH - A new study contains valuable recommendations that can inform container nursery fertilization practices in the northeastern United States. In this region, most nursery substrates are ...