What are symptoms a shade plant might experience when grown in full sun?

• A. Bleached/scorched.
• B. Increased vigor.
• C. Deep green, turgid leaves.
• D. Prolific fruiting.

Answer: (A)

When shade plants are exposed to full sun, their leaves can’t tolerate the intense light and heat. The pigment and tissue are damaged, leading to sunburn-like symptoms: leaves may turn pale or bleached in patches and become scorched, brown, or crisp at the edges. This is a stress response, not normal vigorous growth.

Increased vigor would imply the plant is thriving with more light, which isn’t the case here. Deep green, turgid leaves indicate healthy, well-supported growth under appropriate conditions, not sun-damaged tissue. Prolific fruiting requires good light and favorable conditions; sunburned shade plants typically don’t fruit well and may even drop leaves as a protective response.

So the best description of what a shade plant experiences in full sun is bleached or scorched leaves due to excessive light and heat. To prevent this, gradually acclimate the plant to brighter conditions and provide some shade or cooler conditions during peak sun, plus ensure consistent moisture.