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best time to water seedlings

When to water your seedlings, the best time depends on a number of factors like their environment and weather. But there are some general guidelines you can follow to protect your plants and keep your garden looking its best.

Watering early in the morning gives your seedlings time to absorb water before the sun heats them up. This helps prevent fungus and makes it more difficult for them to rot or become diseased.

Early Morning

Watering seedlings early in the morning is ideal, when soil temperatures are cooler and water has more of a chance of reaching their roots. This will keep plants hydrated throughout the day without evaporating too quickly.

Watering early in the morning is beneficial for birds as they can feed off insects and other pests that might be hiding out in your garden. Furthermore, filling up bird feeders in the morning will encourage more birds to visit throughout the day.

If you are cultivating flowers or vegetables, morning is the ideal time to water them as they receive the most sunlight and can absorb most essential nutrients. Doing this will promote healthy and strong plants.

However, be careful not to overwater plants as this will lead to wilting and weaken the plants. Watering your garden in the morning can save on water usage; additionally, make sure any extra water from the soil is removed so it does not leach into the environment.

Early morning is also an ideal time for applying fertilizers, as the soil temperature is cooler and they are easier to absorb by your plants. On the contrary, applying fertilizers in the evening could burn off leaves and not reach root systems as effectively.

Morning is also an ideal time for harvesting fruits and vegetables as they contain more water content, helping them stay fresh longer and have a longer shelf life.

Some gardeners believe the ideal time to plant or transplant seeds is in the morning, while others suggest doing so late afternoon or early evening. This gives your transplants time to adjust and recover from shock, giving them optimal success.

Another advantage of early morning watering is that it allows plants to dry out before the sun goes down, which inhibits fungal spores from growing. This helps guard against diseases like rust, mildew and blight which can do serious harm to plants if left unchecked.

Late Afternoon

On a hot, sunny day, watering seedlings in the late afternoon may seem beneficial. However, it’s essential to remember that excessive exposure to direct sunlight can heat up the water to an unsafe level and burn delicate stems and leaves of your plants.

Early morning is the ideal time to water seedlings, before the sun gets too hot and moisture evaporates quickly. This gives them a better opportunity to absorb water and use it to absorb essential nutrients in their environment, improving their health and accelerating growth.

Evening watering can be beneficial in certain circumstances, but should only be done when the weather is dry outside. Doing so can encourage mildew and other fungus issues on plants which are especially vulnerable to moisture during the night when they’re wet and vulnerable to rot and insects. For this reason, evening watering should only be done to thaw winter ice or revive dry summer soil.

It’s a well-known fact that the best time to water is early in the morning when air temperatures are still cool. This allows water to penetrate deeply into plant roots, improving their health and allowing them to take in more than one gallon of water per day (check out our handy chart on how much water to apply in your garden here).

However, there are exceptions. Succulents, for instance, do not need to be watered as often as more thirsty plants and can actually become damaged if overwatered due to their shallower roots that lack access to deeper soil moisture layers. This explains why they may seem difficult to water during summer when weather patterns can change quickly.


Watering plants in the mid-afternoon is an excellent way to give your garden a boost of energy. It’s when evaporation rates are highest, giving your plants time to absorb water before the sun sets.

It’s the ideal time to fertilize your seedlings with high-quality plant food. The nutrients in the fertilizer will help your seedlings grow strong and healthy, providing them with the tools needed to battle off pests, diseases, and fungi that could otherwise harm them.

Another advantage of early watering is that it replenishes the upper-level soil moisture, which serves as a reservoir for your plants’ roots. In summertime, when temperatures soar and air becomes dry and dusty, plants may struggle to soak up water from below the soil surface. Deep watering in the morning helps your plants retain this moisture and helps them better handle afternoon heat waves.

If your plants are feeling particularly thirsty, it’s wise to give them extra water in the afternoon if you’re dealing with drought conditions. This will help them survive hot afternoons and keep them growing strong and healthy.

Watering in the morning allows you to apply fertilizer without much evaporation or wind loss, helping the essential elements reach your plants quickly and promote absorption almost immediately. Furthermore, cooler temperatures encourage root hair development which also aids in absorption of essential nutrients.

Finally, watering in the morning helps remove many fungal spores from your leaves that could potentially germinate and infect your plants. Doing this helps avoid powdery mildew and other fungal problems from affecting your flowers, vegetables, and trees.

Watering seedlings in the morning is an effective way to ensure they’re well-hydrated and ready to sprout, as well as keeping your plants healthy and contented for extended periods. Just be consistent; too much or too little water can cause your plants to become weak and unhealthy.


Watering seedlings is ideal in the morning, but this may not always be possible. If you’re running late or have other commitments, evening is often your next best bet. Furthermore, evening can also be used for fertilizing seedlings; just be mindful of which fertilizer type and how quickly it dissolves in water.

When applying a fast-release fertilizer, such as granulated fertilizer, the ideal time to do so is early morning. This allows the grains more time to dissolve in water and reach your plants’ thirsty roots.

On the contrary, liquid fertilizer should always be applied in the evening as its diluted nature allows it to be more easily absorbed by your plant’s roots than when applied in the morning. Doing this allows your plants to get all of the essential nutrients they require for healthy growth and development.

Another reason you should water your seedlings in the evening is because this is their only chance to dry completely before darkness falls. Doing so makes them more resistant to fungal spores, making it ideal for tomato and other warm-weather plants as well as tender tropicals.

Additionally, your seedling’s leaves can become vulnerable to mildew if they remain wet overnight. This is especially prevalent if your area experiences frequent damp weather, so be sure to water your garden early in the morning or at least in the middle of the day if using a sprinkler or hose.

No matter when or how often you water your seedlings, it’s essential that you avoid spraying them directly from above or onto their leaves. Doing so could cause shriveled or wilted foliage which should be avoided at all costs.

Watering plants in the evening without using a sprinkler or hose is generally considered unwise, as this encourages the growth of fungi and other diseases – particularly tomatoes which are highly vulnerable to rot if not watered early in the morning or afternoon.

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