Due to a lack of fresh produce, Aldi has joined other supermarkets in placing restrictions on the amount of certain fruits and vegetables that can be sold.
The discount store announced that it would only sell three peppers, cucumbers, and tomatoes to each customer.
Experts have warned that the shortages could last for several weeks and that Asda and Morrisons have already taken similar action.
Tesco, Sainsbury's, Lidl, Waitrose, and Marks & Spencer have not yet made any restrictions official.
In recent days, social media has been flooded with images of empty supermarket shelves.
In Spain and north Africa, where harvests were hampered by floods, snow, and hail, the shortages are largely the result of extreme weather.
These areas provide a sizeable portion of the fruit and vegetables that the UK consumes at this time of year.
Until the UK growing season starts and stores find alternative sources of produce, the BRC has stated that the shortages are only anticipated to last "a few weeks.".
Aldi's spokesman stated that the fresh produce sales restrictions were implemented to "ensure that as many customers as possible can buy what they need.".
Asda has stricter restrictions, capping the purchase of lettuce, salad bags, broccoli, cauliflower, and raspberry punnets at three per customer each, in addition to tomatoes, peppers, and cucumbers.
Sales of cucumbers, tomatoes, lettuce, and peppers are restricted to two per customer by Morrisons.