Problem starting tomato seeds
- Thread starter Raj Pandit
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Looks like damping off disease. Sometimes it affects the seedling about 1/2 the way up the stem and other times it affects the plant at soil level. When you replant your seeds next time do not put two seeds close together and sprinkle horticultural cornmeal on top of the soil.. Please update your profile showing where you live and hardiness zone.
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3% hydrogen peroxide watered into the soil also helps.
You may not immediately think of this as organic, but it breaks down to oxygen and water, and it's the free oxygen in the soil which attacks the fungus or forms diatomic oxygen molecules.
You may not immediately think of this as organic, but it breaks down to oxygen and water, and it's the free oxygen in the soil which attacks the fungus or forms diatomic oxygen molecules.
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A small fan blowing on the seedlings plus plenty of light helps with inhibiting damping off and strengthens the spindly stems. Also don't soak the small pots just damp, preferably watering from the bottom.