A true classic, ‘Zagreb’ is a time proven performer with a track record for hardiness, longevity, disease resistance, and floral impact. It’s deep green leaved, upright oriented stems remain clean throughout the season an support hundreds of golden yellow flowers throughout the summer months.
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Details
Hardiness Zone:
3
Blossom Color:
Yellow to Chartreuse
Growth Habit:
Clump Forming
Max Height:
1½'
Texture:
Fine Texture
Recommended Spacing:
12" to 1½'
We sell this plant in these containers:
#1 Pot
Special Characteristics
Cuttings
Seasonal Effect
Moderate Area
Drought Tolerant
Butterflies
Bees
Large Area
Small Area
Deer Resistant
Sandy Soil Tolerant
Native Cultivar
Rebloomer
Features
Threadlike leaves of medium green topped summer and fall with masses of bright golden yellow daisylike flowers.
Landscape Value
Colorful small to moderate scale ground cover, edging, companion or accent plant.
Care
Watering:
'Zagreb' Threadleaf Coreopsis is moderately drought tolerant but benefits from occasional watering, to maintain soil in a moist but not wet condition, during the summer months.
Fertilizing:
'Zagreb' Threadleaf Coreopsis is a moderate feeder, benefiting from a couple of annual applications of slow release fertilizer. A spring application of a 3-1-2 ratio (such as a 15-5-10) can be applied at a rate of about 10 pounds per 1000 square feet, and during early fall, an application of a 2-1-2 ratio (such as a 10-5-10) can be applied to encourage root development and cold hardiness.
Pruning:
'Zagreb' Threadleaf Coreopsis should be enjoyed all winter long, then, during early April before it begins to grow again, it should be pruned or mowed back to ground level.
