Proper lawn care in summer

A well-kept lawn gives the garden a special atmosphere. It invites you to relax, enjoy and play. With our tips on lawn care in summer, you are guaranteed to enjoy a lush green lawn.

How to properly care for your lawn in summer

High rainfall or summer heat make every lawn difficult. With the right knowledge about the needs of grasses, you can call a lush green lawn your own, even in extreme summer conditions. We provide you with helpful professional tips that guarantee lawn care is guaranteed to succeed even in the warm season.

Tip 1: mow the lawn

Mow your lawn every 4-7 days at the beginning of summer. Regular mowing increases the density of the lawn because the grasses form new side shoots. With increasing temperatures, the distance between the mowing processes can be increased. It is important that the cutting height is adjusted to the temperature.

Our gardener’s tip: 3-4 cm cutting height is ideal for a decorative lawn, in hot phases you should increase the cutting height to 5-7 cm. If the mowing is too deep in the heat, there will be unsightly burns due to a lack of water and weeds will grow faster. It is important that you do not mow your lawn when it is wet and ensure that the cutting blades of the lawnmower are well sharp.

Tip 2: Fertilize the lawn

Sufficient nutrients are necessary for a dense, lush green lawn. If your lawn suffers from a lack of nutrients, you can recognize this from the lower growth and the waning green color. Special fertilizers contain the nutrients necessary for healthy growth in a special mixture ratio. In summer it is advisable to use a long-term fertilizer. This releases the nutrients in about two months. Your lawn is also intensively strengthened by Kölle’s best lawn fertilizer with immediate and long-term effects. In combination, this complete fertilizer contains fast and sustainable nutrients. So you can see the effect after just 1 week and make sure that the nutrient supply is ensured for 6-8 weeks. The organic component contained in the fertilizer ensures improved humus formation.

Essential nutrients for lawns are:

Nutrient mode of action
Nitrogen (N) responsible for growth and green coloring
Phosphorus (P) promotes root growth
Potassium (K) strengthens the grasses against drought, cold and diseases

Our gardener’s tip: It is important that the fertilizer you use has the right nutrient ratio. Fertilizers with too high a proportion of immediately available nitrogen act quickly, but not sustainably, in some cases they even burn in summer. Therefore, pay attention to the quality of the lawn fertilizer.

3 characteristics of a high quality lawn fertilizer are:

• Nutrients are contained in the correct ratio
• Special fertilizer has a long-lasting effect
• With exact dosing there are no burns

From the beginning of September you should use an autumn lawn fertilizer. This contains a reduced nitrogen content and high potassium values, which play an important role in the winter preparation of the grasses.

Tip 3: water the lawn

Did you know that grasses have a water content of 90%? Therefore, especially in warm summer months, it is important that you regularly help your lawn to get through the dry phases. If there is no precipitation, you must remedy the situation with penetrating irrigation and thus counteract the death of the grass.

• Lawn irrigation in the early morning or late evening
• Water 1-2 times a week depending on temperature and soil conditions
• The lawn should be given 10-15 liters / m2 of water per watering cycle
• If trees, hedges or bushes grow nearby, increase the need for watering

This is the best way to check whether your lawn irrigation is sufficient

Use a spade to prick about 15 cm deep into the lawn and check the depth of penetration of the water. The floor is sufficiently deeply moistened when it reaches 15 cm. This stimulates the roots of the lawn grass to follow the water supply and can optimally care for the plant.

Optimal technology for lawn irrigation

Lawn sprinklers are ideal for watering large areas, because you can reach the whole lawn and achieve an even water distribution. Efficient and water-saving systems for lawn irrigation are becoming increasingly popular. Pop-up sprinklers are installed in the lawn and started manually or fully automatically using intelligent control.

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