Wilkinson Garden Supplies
Landscaping & Nursery
Horticulture Notes
 
Menu
Home Clipart Gallery Gardening Resources Gardening Books
Trees & Shrubs
Anti-Desiccants Arbor Day Azaleas Bagworms Bark Birch Trees Birch - Borers Christmas Trees Conifers Crown Gall Dogwood--Planting Dormant Oil English Ivy Euonymus Scale Evergreens--Recommended Fall Colors Fall Webworms Flickers Flowering Shrubs--Preservation Forsythia--Blooms Frost Protection Galls Gardenia Ginkgo Trees Gypsy Moths Hairy Vetch Heartwood Hollow Trees Hydrangeas Ice & Salt Iron Chlorosis Leptospermum Lignum_Vitae Maple Seeds Mistletoe Mice Control Nursery Potting Mixture Oaks--Fertilizing Pepperberry Plants For Birds Pollarding Pruning Paint Salt Injury Salt Injury--Tolerant Plants Sapsuckers--Yellow Bellied Sawdust Shade Plants Shade Plants--Trees Sweating Plants Sweet Gum Balls Tree Injection Tree Placement Tips Tree--Stump Removal Trees, Desirable Evergreens--Over 50' Trees, Desirable--25' - 50' Trees, Desirable--Over 50' Trees, Desirable--Under 25 Feet Trees--Determining Sex Walnut Toxicity Wood Chips Woodpeckers--Downy
Related
Books on Trees Gardening Store
Sections
Garden Notes Garden Design Annuals and Perennials Flowers Fruits Houseplants Glossary of Terms Lawns and Groundcovers Pests Soils and Fertilizers Trees and Shrubs Vegetables
Garden Services  

OAKS--FERTILIZING

Oak trees need an acidic soil (pH 4.5 to 6.0) for proper growth. Available iron will be tied up with pH approaching a neutral or alkaline level. Iron chlorosis, a yellowing of leaves with bright green veins, results from a high soil pH, even though sufficient iron may be available in the soil.

To minimize iron chlorosis, oak tree should be fertilized with a fertilizer containing chelated iron after modifying the soil with the use of sulfur.

For information on fertilizing trees, refer to University of Illinois Horticulture Fact Sheet "Fertilizing Woody Plants", (NC-9-84).

See: Sulfur

| Home | Gardening Books
 

Please read the Copyright Information.

Garden-Services.com © 2000-2012 - Site by Dropbears