Red Sugar Alcohol Potassium Fruit Enhancer
Fruit Enlargement & ColouringSugar Alcohol Chelated Potassium · High-Efficiency Potassium Expert
Enlarge & Colour the Fruit — Fast Colour, Sweeter, Earlier to Market
所属分类：Water-Soluble Fertilizers
规格：1,000 g × 12 bottles
适用作物：Fruit trees
技术指标：Chelated potassium content ≥350 g/L, sugar alcohol carrier, liquid high-efficiency formulation
作用原理
Sugar alcohols (sorbitol/mannitol) form organic chelates with potassium ions — small molecular weight and high hydrophilicity allow direct entry through stomata and epidermal cells into leaf mesophyll, followed by polar phloem transport toward the fruit. This overcomes the bottleneck of conventional inorganic potassium that cannot effectively reach the fruit through foliar application, improving potassium supplementation efficiency by 2–3× compared to regular potassium fertilizers.
产品特点
- ✓Sugar alcohol chelation technology with chelated potassium ≥350 g/L — potassium absorption efficiency is 2–3× that of regular potassium fertilizers; rapidly enters the fruit after application for immediate fruit enlargement and colouring results
- ✓Promotes large-scale sugar accumulation in fruit, increases soluble solids content — significantly sweeter fruit that reaches market 7–10 days earlier
- ✓Chloride-free, pure sugar alcohol chelated potassium formulation — no side effects on chloride-sensitive crops; safe and highly effective
- ✓Liquid formulation with uniform nutrient concentration in every drop; fully water-soluble, compatible with any fertilizer ratio without warm water required
使用方法
- •Flowering / young fruit stage: dilute 1,500–2,000× for foliar spray, every 7–10 days
- •Fruit enlargement to pre-harvest: increase to 1,200–1,500× dilution, every 5–7 days
- •Spray before 10:00 AM or after 4:00 PM on clear days; re-spray if rain occurs within 4 hours
按作物施用指南
| 适用作物 | 施用方式 | 用量/浓度 | 施用时期 |
|---|---|---|---|
| Apple / pear (colouring) | Foliar spray | Dilute 1,200–1,500× | Starting 20 days before colour break, every 7 days for 3 applications |
| Grapes (enlargement) | Foliar spray | Dilute 1,500× | Young fruit stage to colour break, every 7–10 days |
| Tomato (enlargement) | Foliar spray | Dilute 1,500–2,000× | From first cluster enlargement stage, every 7–10 days |
| Strawberry (enlargement) | Foliar spray | Dilute 1,500× | Fruit enlargement stage, every 5–7 days |
