DELRAY BEACH, Fla., Sept. 25, 2026 /PRNewswire/ -- According to MarketsandMarkets™, the plant growth regulator market is estimated at USD 3.72 billion in 2026 and is projected to reach USD 5.33 billion by 2031, at a CAGR of 7.4% from 2026 to 2031. Plant Growth Regulators Market Size &...