Up to half of the annual fertilizer requirement may be applied to field and landscape plants, after top growth ceases (October). Autumn is a major root growth period for woody and herbaceous perennials. Roots will grow and absorb nutrients whenever soil temperatures remain above 5°C (conifers will grow at even lower temperatures, often into December). Take advantage of this fall growth period by applying up to 50% of annual fertilizer now, especially nitrogen and potassium. By splitting annual fertilizer applications into two or three events, plant roots have more opportunities to absorb nutrients and that means less potential for loss to non-target areas. When the applications are made by deep-soil injection, fall fertilizing can be another opportunity to create to aerate tired landscape soils.
-
Join 1,308 other subscribers
Categories
- animal injury
- Application Technology
- Arboriculture
- Borers in Landscape Trees
- box tree moth
- Brown Marmorated Stink Bug
- Christmas Trees
- Covid-19
- Diseases
- Educational Opportunities
- Environment
- Funding
- Funding Opportunity
- Innovations
- Insects
- Invasive Species
- IPM
- Irrigation and Water Quality
- landscape
- Marketing
- mental health
- Mites
- Nursery Production
- Plant Nutrition
- Uncategorized
- Weather
- Weeds
- Weekly Nursery Landscape Report
Search (Enter search word below). Click on resulting document, press “Ctrl F” and type search word after Find: in pop up search bar.