How to ripen green tomatoes indoors:
As a gardener this time of year can be both exciting and sad at the same
time. We get to see and taste all the results of our hard work all summer long.
Everything is producing and harvest is at its full peak, if not even winding
down. That is the part that disheartening. Once the cool temperatures return,
and our plants start to die off we know the end of our gardening time is coming
close. For some of us we have been harvesting and preserving our produce to
enjoy long into the winter months. You may be wishing you could enjoy some
fresh produce once your plants start to die off or the cold starts to hit.
While the good news is you can! Now is
the time to start to plan for it too. Once a frost hits it can be too late. You
can bring a lot of your produce inside without needing to can it or freeze it.
However, for today let’s talk tomatoes. There are a few easy steps that will
help you enjoy all of that fruit so you do not lose any to frost.
There are many
different techniques to ripen your tomatoes inside and some work (but not well)
and some don’t work that well at all. For example you may be tempted to ripen
your tomatoes on a sunny window sill. Light is not needed to ripen them and it
may make the skins harder and making them over warm can cause them to rot.
Since it is no longer on a plant it will not need the sun to ripen. You may
have heard of wrapping each tomato in a piece of newspaper or putting each in
its own small paper bag. This may work but you will not be able to inspect each
tomato for rotting and there is no real advantage to this method. As well some
people pull the whole plant and let the it hang in a cool, dry location for the
fruit to ripen on the plant. In this case you are carrying in all the bacteria,
dirt and spores that will also promote rotting.
Try the
following method:
·
It is important that you pick any of the green tomatoes
before a frost. You can see that they were hit by frost by the dark green
colour that comes from the frost right away or within a few days. Tomatoes hit
by frost will not ripen.
·
Wash them under cool running water, not in sink full of
water. All the dirt, fungus and bacteria will just be floating in the sink of
water and effect the other fruit. So..Yuck!
·
Try to keep only the best ones. If there are spots or if
the tomato feels soft these will not keep well.
·
Try to find a flat, liquid proof container or thick
cardboard box that will contain or absorb any liquid if a tomato rots. It will
also need to be large enough to allow for the tomatoes to not touch one another
(ideally about 2" apart and only one layer). Line the container or box
with cardboard or several sheets of newspaper to absorb any liquid from one tomato
that may rot, so it will not affect the others.
·
Place the box in an insulated garage, cool basement or
cellar. The area should be dry and cool (about 12-17C). If the room is high in humidity
then it may cause the tomatoes to rot faster so using a dehumidifier would be
ideal. If the area is on the cooler side it will just take longer to ripen and
you will just have a tomato to eat later in the fall and winter. If the area is
on the warmer side you will just enjoy them sooner. Allowing for plenty of air
flow will also benefit the tomatoes and prevent mold from growing.
·
Keep an eye on your tomatoes. Just like tending to a
garden you will have to tend to these as well. Take a look at them every other
day or so. If there is any sign of rotting get rid of that tomato at once.
Rotting can spread quickly! Take any that are starting to turn red (about 50%
red or more) and let them finish ripening on your kitchen counter.
·
Be patient. The ripening process can be slow lasting anywhere
from 3 weeks to 3 months. But how exciting it will be to have fresh tomatoes at
thanksgiving!
So you see you
do not need to invest in canning jars and supplies or a large freezer to
preserve your harvest. With a little planning and preparation you can still
enjoy your produce long after the gardening weather is over! Give it a try.













