Learning how to feed bees the right sugar syrup at the right time can be the difference between a colony that thrives and one that starves — especially for a new package or a hive heading into a lean season. It's simple once you know the two ratios and when to use each. Here's the whole picture.
Use 1:1 sugar syrup (by weight or volume) in spring to stimulate comb-building and growth, and 2:1 syrup in fall to help bees pack away thick stores for winter. Feed a new package or nuc until they're drawing comb steadily. Stop feeding once a strong nectar flow is on or once honey supers are on the hive, so you don't end up harvesting sugar water.
Beehive Entrance Feeder (Boardman-Style)
Slides into the hive entrance and holds a mason jar of syrup — simple to refill, easy to see the level, and a great low-cost option for a first feeder. Pair it with a top or hive-top feeder later if you're feeding heavily before winter.
Check today's price →Why and when bees need feeding
- New packages or nucs — no stored comb or honey yet, so feeding jump-starts wax-building.
- Spring build-up — light syrup mimics a nectar flow and encourages the queen to lay more.
- Dearth periods — a summer gap with little blooming can leave bees short on incoming food.
- Fall pre-winter — thick syrup helps bees build the honey stores they'll live on all winter.
- A light hive at inspection — if frames feel too light on honey heading into fall, feed to top them up.
The two ratios, explained
1:1 syrup (spring / stimulative)
One part sugar to one part water by weight (roughly 2 cups sugar to 2 cups hot water, stirred until dissolved). Thin syrup is easier for bees to take up and process into wax and brood food — use it in spring and during a light dearth.
2:1 syrup (fall / winter prep)
Two parts sugar to one part water. Thicker syrup takes less work for bees to evaporate down into stable, storable honey-like stores — exactly what you want heading into the cold months. Use hot water to help the extra sugar dissolve fully.
Use plain white granulated cane sugar only — never brown sugar, powdered sugar, or honey from an unknown source (which can spread disease between colonies).
Feeder types
- Entrance (Boardman) feeders — a jar at the hive entrance. Cheap and easy to check, but can attract robbing bees and wasps if not managed carefully.
- Hive-top feeders — a tray or reservoir sitting under the outer cover, holding much more syrup with less robbing risk. The standard choice for serious feeding.
- Frame (division board) feeders — a hollow frame that hangs inside the hive where a regular frame would go. Compact but bees can drown without a float, so add straw or a float inside.
- Mason jar with pierced lid, inverted directly over the inner cover hole — a simple, low-cost hybrid many beginners already have on hand.
When to stop feeding
Stop syrup feeding once a strong natural nectar flow starts, or the moment you add honey supers you intend to harvest — bees can't tell sugar syrup from nectar, so anything in the hive when supers are on risks ending up in your jars. In fall, stop once the colony's weight and stores look sufficient for winter, generally once temperatures are consistently too cold for bees to take up liquid syrup anymore (they'll switch to needing fondant or sugar bricks instead).
Not sure if your hive has enough stores yet? Our how to inspect a beehive guide covers reading frames for honey, and winterizing a beehive covers the fall feeding push in full.
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Find my hive →Frequently asked questions
Can I feed bees honey instead of sugar syrup?
Avoid feeding honey from an unknown source — it can carry spores that spread disease between colonies. Store-bought sugar syrup is the safe, standard choice.
How much syrup does a hive need?
It varies by colony strength and season, but a new package might take a gallon or more over its first few weeks, while fall feeding for winter can mean several gallons of 2:1 syrup over a few weeks. Feed based on how quickly they're taking it down, not a fixed schedule.
Will feeding syrup attract robbing or wasps?
It can, especially with entrance feeders. Keep entrances reduced, avoid spilling syrup around the hive, and switch to an internal feeder if robbing becomes a problem.
Do established, healthy hives need feeding every year?
Not always — a strong hive with good stores may not need spring or fall feeding at all. Feeding is a support tool for new colonies, dearths, and light stores, not a permanent requirement.
This guide is educational; local laws and bee behavior vary — confirm details for your area. Contains affiliate links; we may earn a small commission at no extra cost to you.