Grain Set Large — Food for Harvester Ants
19,90 zł
In stock
Fresh & Nutritious
Carefully Stored
Easy to Store
Safe for Colonies
Food for Every Species
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Description
Big colonies burn through seed. Grain Set Large is the bulk pack for established granivores — 500 workers and up — that empty a small pack in days. Millet, poppy, sesame, flax and other grains, the full natural diet for Messor, Pogonomyrmex, Aphaenogaster and Veromessor. Natural seeds, no chemical treatment. Same blend as the Small and Medium packs; only the quantity differs. Keep the granaries stocked all season.
Less refilling, more colony — keep the bulk pack on the shelf.
Additional information
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Grain Set Large — mixed seed food for harvester ants
When a harvester colony matures, its appetite outruns a small pack. Grain Set Large is the bulk quantity for established colonies of roughly 500 workers and up — the ones that clear a starter pack in a few days. The blend is millet, poppy, sesame, flax and other grains, the full natural diet of granivorous species such as Messor, Pogonomyrmex, Aphaenogaster and Veromessor. Workers husk the seed, fill granary chambers and mill it into the stored “ant bread” that feeds the brood. Natural seeds only, no chemical treatment. The same blend as our Small and Medium packs; only the quantity differs. Ships from Poland with tracked EU, UK and worldwide delivery.
Specifications
| Item | Mixed seed food for harvester ants |
| Size | Large |
| Contents | Mixed grains (millet, poppy, sesame, flax and others) |
| Suitable for | Established harvester colonies (500+ workers) |
| Treatment | Natural seeds only, no chemical treatment |
| Brand | ANTonTOP |
Why the blend still matters at scale
A mature colony holds the widest range of worker sizes, and that is exactly where a mixed blend earns its keep. The big-headed majors crack the toughest grains, the minors process the fine ones, and a varied mix keeps every caste supplied at once. The Large pack changes the quantity, not the recipe — it simply hands a hungry colony a long-running supply so you refill far less often through the active season.
Who it is for
Established harvester colonies of about 500 workers and up that consume seed quickly. If a small pack vanishes within the week, keep the Large pack on the shelf. For founding and growing colonies, the Small and Medium packs hold the identical blend in smaller amounts.
How to use it
Drop a pinch in the arena or by the nest entrance. Workers carry it to storage and mill it for the brood at their own pace. Clear old or damp seed before refilling so nothing moulds. Granivores ration their own intake, so a steady supply across the season keeps the granaries full without overfeeding.
Storage
Sealed and dry, the seeds keep well over a year. Moisture is the only real enemy — damp grain sprouts or moulds — so let the arena dry between refills and sweep up discarded husks. The nest handles its own granary hygiene inside.
Pairs well with
Seed is the staple, but even a large colony takes a little sugar and protein, especially while rearing brood. Offer our carbohydrate jellies through the active brood phase and keep a drinking dish topped up. A roomy formicarium and a generous arena give a 500-plus colony space to forage and store.
FAQ
Do I need to crush the grain for a big colony?
No. A 500-plus colony has majors that handle even the toughest seeds. Crushing only helps very small founding colonies.
How fast will a Large pack go?
It depends on colony size and season, but it is built to outlast weeks of feeding rather than days — that is the point of the bulk size.
Do omnivorous ants eat this?
Rarely. Camponotus and Lasius prefer jelly and protein. Seeds are for granivores like Messor and Pogonomyrmex.
How long does it keep?
Over a year, sealed and dry.
Which ants is it for?
Harvester (seed-eating) species — Messor, Pogonomyrmex, Aphaenogaster and Veromessor are the common ones.
Do you ship outside the EU?
Yes. We dispatch within 24 h from Poland with tracked delivery across the EU, the UK and worldwide.
A note on care: each item is built for a specific job — please use it only as intended. Responsibility for correct, safe use rests with the keeper; ANTonTOP accepts no liability for misuse or damage from improper use.

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