Close Menu
Grow Like Grandad
  • The Allotment
    • Eating & Recipes
    • Life & Community
    • Pests & Diseases
    • Planning & Digging
    • Soil & Nutrients
    • Sowing & Growing
  • The Garden
    • Design & Planning
    • Pests & Diseases
    • Soil & Nutrients
    • Sowing & Growing
  • Health & Outdoors
  • Inspiration
    • Allotment Fashion Week
    • History
    • Medieval Grow Your Own
    • Volunteering
  • Recent Photos
  • About Matt Peskett
  • Contact Matt
  • Learning
Instagram Bluesky Facebook Threads
Grow Like GrandadGrow Like Grandad
Matt's IMDB Lists
  • The Allotment
    • Eating & Recipes
    • Life & Community
    • Pests & Diseases
    • Planning & Digging
    • Soil & Nutrients
    • Sowing & Growing
  • The Garden
    • Design & Planning
    • Pests & Diseases
    • Soil & Nutrients
    • Sowing & Growing
  • Health & Outdoors
  • Inspiration
    • Allotment Fashion Week
    • History
    • Medieval Grow Your Own
    • Volunteering
  • Recent Photos
Instagram Facebook Bluesky Threads
Grow Like Grandad
Home » Radishes: Medieval Grow Your Own
Radishes: Medieval Grow Your Own
Health & Outdoors

Radishes: Medieval Grow Your Own

Matt PeskettBy Matt PeskettMarch 8, 20184 Mins Read
Share
Facebook Twitter LinkedIn

Looking for grow your own tips? These ones are between one and two thousand years old, passed on from the ancient Greeks, Romans and Persians. They were collated in 1306 by an Italian called Pietro Crescenzi in his book, the Ruralia Commoda. These tips have been translated into modern day English from Latin and Italian exclusively for Grow Like Grandad. If you’d like to know more about the background to this translation project see here.
[Note. my comments are displayed in red below]

[hr gap=”5″]

Radishes (De Radiche)

De Radice (Radish)
De Radice (Radish)

Radish is a herb, whose root carries the same name. It grows well in areas that are prone to fog and not too windy [low lying, near rivers], although it takes root and is born [germinates] in any kind of environment. It loves earth that is fat [clay] and free of impediments [stones], and that has been worked and turned over for a long period, with extractions that have occurred deeply [well cultivated]. It loathes grass and gravel.

In temperate areas, it must be sowed during the month of July or around the end of June; in hot and dry areas during August and September [In Italy…]. They must be sowed in big spaces that are deeply dug, and they are even better in sand. They can be also sowed after new rain, unless they can be watered [by hand], and they immediately need to be slightly covered through hoeing.

Manure should be avoided [this causes forking of the roots]: use hay instead, because otherwise they will become full of mushrooms [possibly due to excess high nitrogen in manure]. If watered often with salted water they will become more delicious [salt on soil is not recommended!]

Those radishes that are less strong, and that have wider and more verdant leaves, are said to be the female ones, so we will take their seeds [not roots]. It is also believed that, if we take out their leaves, and we leave them with only a small leaf, the roots will grow bigger; since they are planted in the ruts [rows] in an optimal way, they can be covered with much ground, so that the earth can be gathered around them more. And in case you want to make sweets out of the ones that are too strong, you will macerate [soften by soaking] its roots in honey for one day and one night.

Medicinal Radish Uses:

Radish is hot and dry in the second degree [Thins – Dissolves Obstructions], and provides less nourishment than the turnip. The way it nourishes the stomach is heavy and hard, and is noxious for the digestion. If taken as food, it is not good for the eyes, the teeth, and all types of wounds and pains. But if taken as medicine it is purgative for the kidneys and for the big bodily humors’ bladder. It causes urine, and, if eaten, it breaks the kidney stone.

If eaten cooked, it is good against coughs, whether these have happened for a cold or humid cause. If eaten as food it causes twisting and inflammation, and becomes harmful for the stomach, a fact that is evident by the extremely smelly belch that the radish causes, especially when taken before eating; the radish given to those fasting makes the food go up [indigestion], and prevents it going down to the place where it is cooked [digested]; so it becomes a cause for digestive stiffness and provokes vomit, especially in those that naturally have wind in their stomach.

However, if taken after eating, it creates less wind, and thanks to its heaviness it goes down and helps the food where it is cooked [digested], and digestion happens properly. Still, those who want to use it in order to provoke vomit, must take it before eating. Its virtue is similar to that of the horse radish, it should be given in the same way to address the aforementioned issues, however, it is not as effective.

The four degrees of ancient medical herbalism – click to enlarge[hr gap=”5″]

That concludes this translation of Latin and old Italian text from the Ruralia Commoda. Stay tuned for the forthcoming herb and vegetable translations over the coming days and keep an eye on #MedievalGrowYourOwn on Twitter.

Previous ArticleGarlic: Medieval Grow Your Own
Next Article Mint: Medieval Grow Your Own
Matt Peskett
  • Website
  • Facebook
  • Instagram
  • LinkedIn

Matt is a web publishing and digital marketing consultant who in his free time enjoys allotmenteering and gardening. Horticulture is in the family genes (hence the socials name grow like grandad) and Matt has been growing his own vegetables since he was 7 years old. He also had a mad few years tweeting anonymously as Monty Don's dog Nigel from Gardeners World.

Read Similar Stories

My blood cancer diagnosis, big pumpkins and hospital fundraising

September 26, 2025

The guilt of lockdown happiness

April 24, 2020

Phototoxicity – Beware the plants that burn!

October 18, 2019

growlikegrandad

Chair of #Dorking Allotment Assoc and Westcott Gardeners' Club | Grower of 677lbs pumpkins | 27 yrs in digital | Surviving Hodgkin Lymphoma

Dahlia bed number one cut to bases and manure mulc Dahlia bed number one cut to bases and manure mulched. Will let a bit of rain get in over the next day or two then cover with a plastic sheet for winter. Sandy soil so no need to lift them really.
#dahliaseason
More bulbs potted up. #springbulbs🌷 More bulbs potted up.
#springbulbs🌷
"Oh I do wish the dahlias would stop growing so I "Oh I do wish the dahlias would stop growing so I can get my windowsill back"
#catsofinstagram #dahliaseason
For people who can't find our house, because of a For people who can't find our house, because of a dual access path, MrsGrow has created a pottery solution to hang by the steps.
#potterylife #pumpkingrower
I imagine the planting here looks quite nice in th I imagine the planting here looks quite nice in the summer. Beats me why they cut back the miscanthus already, mine looks gorgeous at home right now, but it's volunteer run. Apparently the contractor who installed it went AWOL. Just waiting to see if I have enough stem cells to collect.
An hour in the sunshine planting up a few more tul An hour in the sunshine planting up a few more tulip and daffodil lasagnes. The only problem with big pots is they need a lot of expensive compost, so I mix in a bit of cheaper stable manure and bottom and top them with the same. Slow going as trowel dependent after last week's hickman line insertion which is still quite sore and stiff.
#springbulbs🌷
We were so pleased to have Justin Griffiths' new S We were so pleased to have Justin Griffiths' new Surrey record pumpkin at Dorking pumpkin show today. Rather glad my one went to #tulleysfarm in September so he couldn't show me up 😂 I did enter some gourds, came second 😂 #giantpumpkins #giantpumpkingrower #pumpkingrowing
Lots of variety at the pumpkin show. Lots of variety at the pumpkin show.
Pleased to see some of my genetics grown by others Pleased to see some of my genetics grown by others. Especially because now I know that line is orange! Both from the same plant.
@markgoodchild71 apparently these are going in my front garden? 😂
Monty for company. Waiting to have a hickman line Monty for company. Waiting to have a hickman line put into my chest for next week's stem cell collection.
Follow on Instagram
GrowLikeGrandad © 2025. All Rights Reserved | Also see Vertical Farming Today and Farm Automation Today

Type above and press Enter to search. Press Esc to cancel.