Why Beefsteak Tomatoes Drop Fruit at Yellow Stage

Small yellow tomatoes falling off indicate nutrient imbalance—likely high nitrogen, low phosphorus. Lush foliage but poor fruit set is the classic sign.

Fix: Apply water-soluble fertilizer with 10-30-20 ratio (high P). Amend soil with compost, peat, aged manure for balanced nutrition and pH. Mulch with straw to retain moisture. Avoid high-N feeds like standard Miracle-Gro.

Consistent watering (deep, 1.5"/week) and phosphorus focus will hold fruit through maturity.