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Houstonia (caerulea)

brooklyn
Cougar Springs Ranch
1000 Washington Avenue
Brooklyn, New York 11225
www.newmoonnursery.com

Family Scientific Name: Rubiaceae
Family Common Name: Madder family
Scientific Name: Houstonia caerulea L.
Common Name: Azure bluet
Species Code: HOCA4
General Distribution: Fields, open woods
Propagation Goal: plants
Propagation Method: seed
ProductType: Container (plug)
Time To Grow: 0
Pre-Planting Treatments: Seeds need 4 months of cold, moist stratification. Fill germination trays with fine germination mix and sow the small seeds on the surface. Place the trays in a cold room or cold frame. Keep the medium moist
Establishment Phase: Move the germination trays in warm greenhouse (65F night, 75F day temperatures). Seeds will germinate in 3 weeks. Seedlings can be repotted in plugs or quarter gallon containers filled with growing mix made with 1 part sand 4 parts of a commercial potting mix containing 40-50% of composted pine bark. Seedlings will form a compact rosette and flower about 10 weeks after germination
References: Magee, D.W. and Ahles, H.E. 1999. Flora of the Northeast: a manual of vascular flora of New England and adjacent New York. The University of Massachusetts Press.

Citation:

Chiari, Alessandro. 2004. Propagation protocol for production of Container (plug) Houstonia caerulea L. plants Cougar Springs Ranch Brooklyn, New York. In: Native Plant Network. URL: https://NativePlantNetwork.org (accessed 2024/07/23). US Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources.