With winter right around the corner again it’s time to start moving gardens indoors. For those that are already indoors it’s important to keep in mind the effects the winter season can have on your plants.

While having your garden indoors does mitigate a lot of what prevents you from successfully growing during the winter, there are still many things to keep in mind. In fact, many gardeners say winter is the easiest time to kill your indoor plant!

Today we’ll look at some of the items to keep in mind to ensure optimal conditions during the winter months.

If you’re looking for tips on moving an outdoor garden indoors check out our tips on that here!

Note: A lot of these tips are applicable towards areas that have very defined seasons such as the midwest.


Watch The Lighting

One of the big things to keep in mind is the lower levels of sunlight during the winter. This is both in that days are typically shorter as well as have less intense light during the day. In some places this can be as drastic as a 50% reduction in light!

For many plants, fixing this involves moving them to a brighter window, or closer to the window in order to maximize light. Also making sure the windows are clean and plants free of any sort of dust helps to maximize light absorption. The key thing to keep in mind is your plants lighting needs veresus the amount of sunlight its getting as the days get shorter.

For plants that need many hours of direct sunlight, like some fruits or veggies, supplementing with a grow light is sometimes necessary.  A couple of fluorescent bulbs can be bought for the winter months fairly cheaply and will work in most cases. Position them 6-12 inches away from the plant, and running to meet your plants lighting needs.

Indoor Mini - Green House

Indoor Mini – Green House


Mind The Water

Many plants go slightly dormant in the winter and will require water less often. Many a plant has been killed by overwatering, so be careful how much water you give to your plants.

To start, the humidity of the room your plants are in will contribute to optimal watering. Humidity levels are generally lower in the winter, which means the air around your plants is more dry. If this is the case you may want to check on soil moisture more often. On the flip side, if you’re using a humidifier the reverse is true.

In the winter, for most plants you can wait until the soil is dried out before watering. Stick a finger into the soil about 2 inches to test for dryness. There are exceptions to this however, so always do a bit of research on your specific plants first.

Humidity and Temperature & Drafts

As mentioned above, humidity levels are generally lower in the winter. In many cases this can drop below what most plants would consider ideal. If that’s the case, the best ways to help your plants is either to humidify the room, or takes some time each day to lightly spray the leaves with water. Look our for growing leaf tips as a signs of low humidity stress on a plant.

As for temperature,  homes are usually kept in a healthy range for plants. Plants generally like 65-70 degrees Fahrenheit during the day and around 5-10 degrees colder at night, which fits with most homes.

The danger for many homes though is drafts and large temperature variances. For example, having a house plant near a drafty window or in the path of a heating vent can cause damage to the plant. Make sure the plant is exposed to even temperatures, and that changes are gradual to prevent stunted growth in your plant.



While there’s nothing too complicated or difficult to do, it’s extremely important to keep these things in mind during the winter. Nothing is more disappointing than having your plants die over the winter and having to start over in the summer. Keep the above points in mind, and you’ll have beautiful, healthy plants all winter long!

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