Giants of California

Although they will grow in poor soil they prefer rich soil and a moderate amount of water. Extra-large double flowers 10 cm to 15 cm across.

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Full sun



sowing time

Frost Areas
Spring & Summer

Frost Free Areas
Spring & Summer

sowing depth

Cover lightly

Final Height

80 cm – 1 m

sowing method

Press down into soil


Keep moist

thin out at

6 cm

Days to flowering

90-120 days

Flower Seeds Catalogue