PERENNIALS | VEGETATIVE FINISHING
Iberis sempervirens Candytuft SNOW CONE ™ / SNOW DOME ™ / SNOWSURFER ™ / SNOWDRIFT ™ VERNALIZATION (PRE- OR POST-TRANSPLANT) MEDIA PH / EC DAY LENGTH DAY TEMP NIGHT TEMP REQUIREMENT CULTURE REQUIREMENT BULK CROP TIMING TIMING Cold Required 7–10 weeks 7–8 weeks
37–40 °F (3–4 °C); Avoid pinching after the first week in September to avoid cutting off the next years flowers.
pH: 5.8–6.2 SME EC: 1.5–2.1 mS/cm PourThru EC: 2.3–3.2 mS/cm
Day neutral 68–70 °F (20–21 °C)
58–60 °F (14–16 °C)
Tech Tips: Snow Cone is the fastest iberis to flower that Syngenta has to offer. This can lead to smaller plants if not given the correct amount of production time. Snowsurfer is best suited for gallon-sized containers. Snow Dome and Snowdrift are the latest to flower in the assortment. Iberis x hybrida Candytuft ARIELLE ™ / MERMAID ™ VERNALIZATION (PRE- OR POST-TRANSPLANT) MEDIA PH / EC DAY LENGTH DAY TEMP NIGHT TEMP REQUIREMENT CULTURE REQUIREMENT BULK CROP TIMING TIMING First Year Flowering pH: 5.8–6.2 SME EC: 1.5–2.1 mS/cm PourThru EC: 2.3–3.2 mS/cm Day neutral 68–70 °F (20–21 °C) 68–70 °F (20–21 °C)
Tech Tips: Arielle and Mermaid iberis do not require vernalization to flower, and will flower in late spring–early summer.
Lavandula angustifolia English Lavender AROMATICO ™
VERNALIZATION (PRE- OR POST-TRANSPLANT)
DAY LENGTH
DAY TEMP
NIGHT TEMP
MEDIA PH / EC
REQUIREMENT CULTURE REQUIREMENT BULK CROP TIMING
TIMING
First Year Flowering
pH: 6.1–6.5 SME EC: 1.5–2.1 mS/cm PourThru EC: 2.3–3.2 mS/cm
Facultative long day
74–76 °F (23–24 °C)
62–64 °F (17–18 °C)
Tech Tips: Maintain the higher pH range to avoid any nutritional issues. Also it is important to avoid overwatering which could lead to disease issues.
Lavandula angustifolia English Lavender VINTRO ™
VERNALIZATION (PRE- OR POST-TRANSPLANT)
DAY LENGTH
DAY TEMP
NIGHT TEMP
MEDIA PH / EC
REQUIREMENT CULTURE REQUIREMENT BULK CROP TIMING
TIMING
Cold Required
37–45 °F (3–7 °C); Allow media to dry moderately between thorough waterings.
6–7 weeks
7–8 weeks
pH: 6.1–6.5 SME EC: 1.5–2.1 mS/cm PourThru EC: 2.3–3.2 mS/cm
Facultative long day
74–76 °F (23–24 °C)
62–64 °F (17–18 °C)
Tech Tips: Maintain the higher pH range to avoid any nutritional issues. Also it is important to avoid overwatering which could lead to disease issues.
Lavandula stoechas Spanish Lavender JAVELIN ™ / JAVELIN ™ COMPACT VERNALIZATION (PRE- OR POST-TRANSPLANT)
DAY LENGTH
DAY TEMP
NIGHT TEMP
MEDIA PH / EC
REQUIREMENT CULTURE REQUIREMENT BULK CROP TIMING
TIMING
First Year Flowering
pH: 6.1–6.5 SME EC: 1.5–2.1 mS/cm PourThru EC: 2.3–3.2 mS/cm
Facultative long day
72–74 °F (22–23 °C)
64–66 °F (18–19 °C)
Tech Tips: Increase air movement around the plants to reduce the chance of foliar disease.
Leucanthemum maximum Shasta Daisy WESTERN STAR ™ VERNALIZATION (PRE- OR POST-TRANSPLANT)
DAY LENGTH
DAY TEMP
NIGHT TEMP
MEDIA PH / EC
REQUIREMENT CULTURE REQUIREMENT BULK CROP TIMING
TIMING
Cold Beneficial
Growing cool at 45 °F (7 °C) will ensure a uniform flowering crop.
6–7 weeks
pH: 5.8–6.2 SME EC: 1.5–2.1 mS/cm PourThru EC: 2.3–3.2 mS/cm
Obligate long day
74–76 °F (23–24 °C)
68–70 °F (20–21 °C)
Lithodora diffusa Lithodora TIDEPOOL ™
VERNALIZATION (PRE- OR POST-TRANSPLANT)
DAY LENGTH
DAY TEMP
NIGHT TEMP
MEDIA PH / EC
REQUIREMENT CULTURE REQUIREMENT BULK CROP TIMING
TIMING
Cold Required
35–50 °F (2–10 °C)
7–10 weeks
6–7 weeks
pH: 5.5–5.9 SME EC: 0.9–1.3 mS/cm PourThru EC: 1.4–2.0 mS/cm
Facultative long day
68–70 °F (20–21 °C)
64–66 °F (18–19 °C)
Tech Tips: Lithodora prefer to be grown moderately dry; avoid extended wet periods. When the plants are ready for irrigation, water the pots thoroughly then allow the soil to dry between irrigations.
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