Sugar syrup fermentation in feeder
Sugar syrup is a common supplemental feed for bees, especially during times of nectar dearth or colony buildup. However, sugar syrup, particularly weaker syrup ratios, can ferment in bee feeders, especially in warm weather. Fermented syrup becomes less palatable to bees and can even be detrimental to their health, potentially causing digestive issues. Syrup fermentation is caused by yeast and bacteria growth in the sugar solution. Preventing syrup fermentation in feeders is important to ensure bees receive a healthy and beneficial food supplement.
- Use fresh syrup4
Preparing fresh sugar syrup regularly and avoiding extended storage in feeders is the most effective way to prevent fermentation. Syrup should be made in batches that will be consumed within a few days, especially in warm weather. Avoid leaving syrup in feeders for prolonged periods, as this allows…
📌 preventative4/16/2025, 9:22:02 PM
🛠️ Syrup mixing container
- Add Honey-B-Healthy or similar2
Adding Honey-B-Healthy or similar essential oil-based syrup supplements is claimed by some beekeepers to inhibit syrup fermentation and improve bee health. Honey-B-Healthy and similar products contain essential oils like lemongrass and spearmint, which are believed to have antimicrobial properties…
📌 commercial4/16/2025, 9:22:02 PM
🛠️ Honey-B-Healthy or similar, syrup mixing container
- Clean feeders regularly3
Regular cleaning of bee feeders is essential to prevent mold and fermented syrup buildup. Feeders can harbor yeast and bacteria even after syrup is consumed, leading to rapid fermentation when fresh syrup is added. Feeders should be cleaned periodically, especially before refilling. Cleaning…
📌 diy4/16/2025, 9:22:02 PM
🛠️ Cleaning supplies