Schedule Crop - Sedum cauticola Shamrock

Sedum cauticola Shamrock

Data is gathered from our West Grove, Pa., trials (Zone 6a). Southern growers: expect 1-2 weeks earlier finishing. Northern growers: 1 week slower. Consider summertime scheduling accurate. Dates based on a standard 72 liner size.

Notes/Pitfall Management
Shamrock must be grown dry. Scheduling is based upon foliage and not flower. Can use 3 PPP for gallons

Week color desired

URC stick week

Liner transplant week

Early Spring

Quart
(1 ppp)

Gallon
(1 ppp)

Needs to be grown warm and dry like most sedums. Temperatures below 65F will lead to plants staying more wet and potential losses.

Spring/Summer

Quart
(1 ppp)

Gallon
(1 ppp)

Late-Summer/Fall

Quart
(1 ppp)

Gallon
(1 ppp)

Sedum cauticola Shamrock

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Propagation Guide
Media EC/pH:	EC 0.75-0.80 mmhos/pH 5.8-6.2
Temperature:	70-72°F (21-22°C)
Rooting Hormone:	500 ppm IBA
Mist:	Very low
Fertilization:	50-75 ppm N
Pinching:	Typically not necessary in propagation.
Transplanting:	35-42 days after sticking
Comments:	Do not over-mist. Oversaturated rooting media will slow the rooting process and contribute to stem rot. Remove from mist environment as soon as roots appear.

Finishing Guide
Media pH:	5.8-6.2
Temperature:	Nights: 55 to 70°F (13 to 21°C) Days: 60 to 80°F (15 to 27°C)
Light:	5,000 to 8,000
Vernalization:	No
Watering:	Allow media to dry regularly between watering.
Fertilization:	Use a balanced fertilizer at a rate of 125 to 150 ppm.
Pinch After Transplant:	One pinch, two to three weeks after transplant.
Plant Growth Regulators:	PGRs generally not needed
Pests and Fungal Diseases:	Generally pest and disease free.