Sunlight plays a major role in plant growth because it fuels photosynthesis. Without enough light, plants become weak, leggy, and pale. Understanding sunlight needs helps you place plants correctly.

Some plants need full sun, while others prefer partial shade. Leafy plants often grow well in indirect light, while flowering and fruiting plants usually need direct sunlight. Observe your plants—yellow leaves or slow growth may indicate light issues.

Indoor plants benefit from bright, indirect light near windows. Rotating pots ensures even growth on all sides. Outdoor plants should be placed based on daily sun exposure patterns.

Too much sunlight can also harm plants, causing leaf burn and dehydration. In hot climates, partial shade during peak hours protects plants. Balanced sunlight exposure leads to healthy leaves, strong stems, and better blooms.