Market

Our vegetable availability calendar: what we have, and when, all year round

When do we have onions, potatoes, beetroot and cereals? Here is the Agro-Malz vegetable availability calendar: onions all year round thanks to a 13,000-tonne storage facility.

Agro-Malz TeamJuly 24, 20265 min read
Agro-Malz onion storage facility, from which we supply vegetables all year round

Wholesale buyers ask first not about price, but about availability: will you deliver in February, or only right after harvest? We answer plainly. We have onions all year round, and the rest of our vegetables in windows that we stretch out with our own storage facility for around 13,000 tonnes. In this post we lay it all out in a simple calendar: what we deliver, when, and in what form.

Why we even have produce all year round

Continuity of supply does not come from imports or from buying in stock from neighbours. It comes from two things we have on our own farm: from combining different growing schedules and from a large storage facility.

We harvest onions from two sources. Onions from sets ripen earliest, so we have fresh produce from early summer. Spring-sown onions come off the field in late summer, and it is those that fill the store for the rest of the year. That way, when one source runs out of season, the other is already working.

The second leg is the storage facility for around 13,000 tonnes with automatic ventilation. Before the onions go in, we cure them for 2-4 days so the moisture comes off and the produce keeps well. Then we control temperature and airflow, so the onions come out of the store firm and healthy in winter and spring too. How exactly we spread sales over time is something we describe in the post on how we steer sales from the storage facility.

Availability calendar: the short version

We farm over 800 hectares, of which around 400 hectares are vegetables. We have eight items in our offer, and each has its own availability window. Below is the whole thing in a single table.

CropWhen availableSource
Yellow onionall year roundspring-sown + storage
Red onionall year roundspring-sown + storage
Onions from setsfrom early summerearly harvest, fresh produce
Potatoesfrom harvest through autumn, winter and springfield + storage
Beetrootautumn, winter, early springautumn harvest + storage
Green peassummer (short window)harvested green
Wheatall year roundgrain from the store
Triticaleall year roundgrain from the store

Onions: the only vegetable truly available round the clock

Onions are our growing gem and the only vegetable we have practically without a break. We grow around 250 hectares of them, at a yield of roughly 60 tonnes per hectare, so there is enough produce for long months. In winter and spring we sell onions from storage, from early summer fresh onions from sets, and from late summer spring-sown onions straight from the field.

For a wholesale buyer this is the most important information: a schedule spanning months, not the odd batch on the fly. We deliver yellow and red onions in February and in May too, in a form matched to the buyer's process. What exactly we offer and in which grades we describe in the onion offer.

Potatoes, beetroot and cereals: seasonal windows

We harvest potatoes in summer and autumn, and thanks to storage we deliver them through winter right into spring. For chips we rely on the Innovator variety, the same one Farm Frites builds its production on, and for the fresh market we have table varieties. Beetroot comes off the field in autumn and, after storage, is available through winter and early spring.

Green peas have the shortest window: we harvest them green in the middle of summer, and that is when they are fresh. Cereals, meaning wheat and triticale, are a dry commodity, so after the harvest we store them and release them all year round.

Availability is not the same as the calendar of field work. When we sow, plant and harvest each crop, we set out separately in the post on the onion harvest season. This calendar is about something else: when we can deliver that produce to you.

How we plan deliveries with the buyer

A serious buyer does not look at the field, but organises supply for the whole season. That is why we start the conversation with a schedule: how much produce, in what grade and on what dates it should reach their dock. Our own storage facility gives us flexibility, so instead of one huge delivery at once we can release produce evenly, in batches over many months.

Every batch goes through quality control and grading on the DOWNS CropVision optical sorter, which scans the vegetables and rejects defects. On top of that, the paperwork: we run the farm with GlobalG.A.P., GRASP, FSA Gold (Farm Sustainability Assessment, the highest level of the sustainability rating) and GMP+ certificates, in line with the principles of Integrated Crop Production. What the whole wholesale partnership looks like step by step we describe in the post for wholesale vegetable buyers.

Our vegetables reach market leaders such as Onix, Farm Frites and FreshPol, partners supplying the largest retail chains and processing plants in Poland and Europe. Continuity of supply is the condition such buyers watch most closely.


Do you need vegetables in continuous supply all year round? Write to us via the contact page, and we will match a schedule to your order.

Frequently asked questions

Yes. We combine onions from sets (from early summer), spring-sown onions (from late summer) and onions from the storage facility for around 13,000 tonnes (autumn, winter, spring). That way we have produce practically without a break.

We harvest potatoes in summer and autumn, and after storage we deliver them through winter into spring. Beetroot comes off the field in autumn and is available through winter and early spring.

Yes. That is the whole point of having our own storage facility. We release onions and potatoes in winter and spring too, according to a schedule agreed with the buyer.

Green peas. We harvest them green in the middle of summer, and that is when they are fresh. Outside that window they are not in our offer.

Write to us with your requirements: crop, grade, volume and dates. We will put together a schedule and release produce in batches from the storage facility, so deliveries run evenly through the season.

Let's talk about delivery

Tell us what you need and by when. We reply with a straight answer, usually the same day.

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Author: Agro-Malz Team

Published: July 24, 2026

Updated: August 27, 2026

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