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Every seed variety has a specific temperature range for optimum germination rates.
Along with getting the perfect temperature, moisture is one of the biggest factors that affects germination rates in plants.
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Our third common issue with seed germination is poor air circulation – insufficient airflow can lead to mold growth or low oxygen levels.
Seeds that are old, damaged, or haven’t been stored correctly can often fail to germinate.
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Most seed varieties are not too fussy when it comes to light, but some will fail to germinate if kept in complete darkness.
Seedlings are delicate little things and are unable to push through to the soil surface if planted too deep.
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