Over the years, plant breeders have developed literally hundreds of strains. Some for yield, some for disease resistance, some flavour and suitability for different cooking methods and purposes.
We cover many of the more popular varieties and which variety to buy for each purpose in these articles as well.
How to Grow Potatoes - A Guide to Growing Potatoes
Potatoes
Potatoes are unusual in the vegetable world in that they actually do better with a pH between 5.5 and 6.0 against the preferred 6.5 to 7.0 of most else.
Apart from anything else the somewhat...
Deciding how many seed potatoes to buy is not as simple as you might think at first. But a bit of thought and a little juggling will solve the problem. This article shows you a way to work out how many seed potatoes you need to produce the crop you want....
A lot of new home growers are surprised to see flowers and green tomato like fruits on their potatoes. With a little explanation, all will become clear.
The potato reproduces in two ways; tubers and seeds. Nature loves a 'belt and braces' approach...
The traditional method of growing potatoes, which has worked well for me, requires the soil to be dug over and manured in the winter. In the spring, cultivate the entire patch removing any weeds.
Mark out your rows, spacing according to the variety...
Growing potatoes under straw mulch is much favoured by organic gardeners using a no-dig system. Sadly, 'no-dig' does not mean 'no-work' but this can be an easy way to obtain a clean crop of potatoes.
If you can get hold of a supply of straw that...
A variation on the straw mulch potato growing method is to grow potatoes under black plastic sheets. There are both advantages and disadvantages to using plastic sheeting as a mulch which we cover below. Growing through plastic film is a method often...
Densely planted raised beds have become very popular in recent years and so potato growing in raised beds has become common but you need to avoid over planting. Ridge planting potatoes is a useful technique to use in wet areas.
Potato Growing in...
Thanks to products such as the potato barrel even those with very limited outdoor space can enjoy some home grown potatoes and taste the difference by patio growing potatoes. Since many stores are selling seed potatoes in small packs of 5 there's no wasted...
Growing potatoes in bags is a great way of getting a useful crop from a small space. If you have a greenhouse then you can also get a very early crop. Usually by the time the first crop of the season arrives, the maincrops are near past it. A super early...
Second crop or Christmas new potatoes are gaining in popularity. The pleasure of sitting down to a Christmas dinner with fresh new potatoes as well as Brussels sprouts, carrots and parsnips all harvested in the morning is unbeatable.
However, they're...
I was asked, "Can you chit supermarket potatoes or do you need to buy special seed potatoes and what is the difference please?"
Seed potatoes are not the same as supermarket eating potatoes, which is why they're more expensive.
Government Certified...
What potato to grow depends mainly on what you want - different varieties are best suited for various dishes and cooking methods -boiling, baking, roasting, chipping, mashing, salad etc.
What Potato to Grow?
Every year we sit down with the merchant's...
A Fertiliser Program for Potatoes
Potatoes are a productive crop but to achieve their potential yield they require sufficient nutrients (basically NPK), water and reasonable weather. The exact requirements will depend on what variety is being grown...
Cause of, Identification of, Prevention of and Treatment of Potato Blight - Phytophthora infestans
Potato blight is the worst problem that the potato grower faces. Once it arrives it can devastate a crop in a day or two and when the infection moves...
Potato wireworms look at first glance like small, thin earthworms. They are about 25mm long and on close examination you will see three pairs of forward-facing, tiny, short legs at the front which are more like mouthparts than legs.
They burrow...
Cause of, Identification of, Prevention of and Control of Potato Eelworm
Although commonly known as Potato Eelworm the correct and more descriptive name is Potato Cyst Nematode as the cause is a nematode rather than a worm, such as wireworm. In fact...
Potato dry rot is, thankfully, a fairly rare problem. The skin of the tuber becomes wrinkled and discoloured at one end. This becomes more pronounced and concentric rings of discoloured wrinkles develop.
The flesh under the affected area...
Cause of, Identification of, Prevention of and Control of Potato Common Scab
The good news about potato scab is that it usually looks worse than it actually is. The scabs or galls are raised crater-like patches on the skin of the tuber with rough edges....
Cause of, Identification of, Prevention of and Control of Potato Powdery Scab
Powdery scab is quite similar to common potato scab at first glance except that the scabs are more circular with a darker appearance giving a definite raised ring. These erupt,...
These are 3 main problems caused by irregular watering of potatoes: Hollow Heart, being a hole inside the potato tuber; splitting of the skin and cracks in the potato tuber and spraing, which is brownish marks or rings inside the potato tuber.
Potatoes...
Potatoes Small White Spots – Lenticels
In wet years many growers are concerned when harvesting to find white spots on their potatoes. Often they fear that some disease has struck their potatoes and wonder if the crop is edible.
Happily these s...
This is part 1 of a 3 part series of articles, growing potatoes for show - introduction & best varieties, on growing prize winning potatoes for the show bench by John Trim, Fellow of the National Vegetable Society, show judge and horticultural ...
This is part 2 of a 3 part series of articles, growing potatoes for show - cultivation of show potatoes, on growing prize winning potatoes for the show bench by John Trim, Fellow of the National Vegetable Society, show judge and horticultural lecturer. ...
This is part 3 of a 3 part series of articles, growing potatoes for show - harvesting & showing, on growing prize winning potatoes for the show bench by John Trim, Fellow of the National Vegetable Society, show judge and horticultural lecturer. ...