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Published byLionel Merritt Modified over 8 years ago
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Nasturtiums By:Andrew Moyer & Michael Passarella
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Kingdom: Plantae (unranked): Angiosperms (unranked): Eudicots (unranked): Rosids Order: Brassicales Family: Brassicaceae Genus: Nasturtium
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Scarification Scarification- Scarification in botany involves cutting the seed coat using abrasion, thermal stress, or chemicals to encourage germination.
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used a medium grain sand paper to scarify the nasturtium seeds. Gently rubbed sandpaper on seeds for a 30 second period.
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Used 11 nasturtium seeds in 8 different 4 inch pots 2 control groups 2 scarified groups 2 imbibed groups 2 scarified & imbibed groups
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The control group showed no growth. The scarified group grew to 16 cm. The imbibed group showed no growth. The scarified and imbibed group also grew up to 16 cm.
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