Which condition is NOT favorable for seed germination?

For seed germination to occur successfully, specific environmental conditions must be met. High moisture is crucial as seeds typically need sufficient water to hydrate and activate the metabolic processes necessary for germination. Balanced temperature ensures that the seeds are within an optimal range to promote growth without causing stress or dormancy. Sufficient oxygen is also vital, as seeds require oxygen for respiration during the germination process.

Dry soil presents a major challenge for seed germination. Without adequate moisture, seeds cannot absorb the water they need to begin the germination process, leading to a lack of metabolic activity and, ultimately, failure to sprout. Therefore, dry soil is not a favorable condition for germination, making it the correct choice in this context.