Shows
Soil Fertility AdvancedWhitmar McConnell: Soil: Insect, Diseases, and WeedsThis class looks at why insects, diseases and weeds are present, and how they are eliminated.
2017-04-0653 minSoil Fertility AdvancedWhitmar McConnell: Soil: Environmental InfluencesThis class looks at the other half of every growing system, the weather and external influences.
2017-04-0657 minSoil Fertility AdvancedWhitmar McConnell: Soil: Carbon FertilityThis class will look at the importance of and three ways to improve Carbon fertility.
2017-04-0600 minSoil Fertility AdvancedWhitmar McConnell: Soil: WaterThis class addresses both water quantity and quality and the impact it has on the soil and plant growth.
2017-04-0600 minSoil Fertility AdvancedWhitmar McConnell: Soil: HT Minor/Trace ElementsThis class covers the minor/trace elements that are commonly measured as well as a few that are not.
2017-04-0650 minSoil Fertility AdvancedWhitmar McConnell: Soil: Major Anions, ContinuedThis class covers Nitrogen, Phosphorus and Sul- fur’s roles, requirements and sources.
2017-04-0649 min