Answer :
The growth of an onion plant if the onion bulb is placed in a dark cupboard Growth turns into slower due to the fact meals garage in bulb used to shape new leaves.
How do bulb grows?
The bulb of the onion grows underground whilst the tops of the onion develop above ground. Above ground, the onion leaves shape a stem of hole fan inexperienced leaves whilst the bulb develops underground.
Onions want complete solar and properly tired lawn soils to do their best. All onion kinds may be commenced from seed. Seed may be sown interior approximately four to eight weeks earlier than transplanting.
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