How do I look after my newly Planted trees?

Establishing larger trees (larger in this case means anything bigger than trees bought in a garden centre) can require more care and so we advise that you follow these simple rules for the first year or two in order your tree gets the best start to it’s life in your garden.

Important Note: The first few weeks after planting are crucial for establishing the plants' root systems. During this initial period, monitor your plants closely and ensure they receive consistent moisture. 

If, at the time of delivery, any of the Goods have any defect or damage, please contact us immediately in writing. We shall either repair or replace any Goods which were defective at the time of delivery to you. Our liability is limited to repair or replacement of such Goods by similar goods or plants of similar age and quality appropriate to the season in which they are replaced. Kirman Design cannot accept responsibility for plants dying or becoming damaged due to neglect or use of inappropriate watering, fertilisation or soil conditions by you or at your property after delivering them to you. In the event that you do not advise us in writing of any defect or damage to the Goods within two days after delivery, you shall be deemed to have accepted the Goods.

Watering

By far the most important thing to do with your tree is to ensure that the full depth of roots do not dry out in the first couple of seasons after planting. All trees are different, but as a general rule, you will typically need 30 to 50 litres of water per square metre which equates to around 4 to 6 normal sized watering cans each week during times of dry weather. Trees which are already established will not need watering, with the exception of a severe drought.

• Use a watering can with a rose attachment or a fine sprinkler as these will release water slowly and with less pressure, in the same way rain will fall on the plant. This prevents soil from washing away.

• Water around the tree evenly across the whole root ball.

• Trees that we have planted will be watered in when they are planted but you should continue with the watering regime as and when necessary from the time buds appear to the time the leaves have fallen (that is for deciduous trees).

• Watering is advised as above for the first couple of growing seasons after being planted.

• Evergreen trees do need some water during winter, especially if it is a particularly dry winter. Do this as and when rather than a constant regime.

• Check any irrigation systems regularly to ensure that they are still working.

• Keep in your head that just because it is raining, the trees are not necessarily getting the correct amount of water that they need. Rain sometimes runs off and does not get to the roots or other tree canopies prevents it getting to the place where it is needed; the root ball.

• Make sure any water that your are applying is soaking into the soil after ten or so minutes.

Timing is everything

• Best time to water: Early morning is ideal, between 06:00-10:00, as it allows the plants to absorb moisture before the day's heat causes rapid evaporation.

• Second best option: Late afternoon or early evening, but avoid getting foliage wet overnight to prevent fungal diseases.

• Avoid midday watering: High temperatures increase evaporation and reduce the efficiency of watering. 
  

Water deeply and less often

• Thorough soaking: Aim to water deeply, ensuring the water penetrates the soil to a depth of 15-30cm, encouraging deep root growth and improving drought resistance.

• Avoid frequent, shallow watering: This encourages shallow root systems, making plants more vulnerable to drought and heat stress.

• General guideline: Water once every few days, but the exact frequency depends on several factors like weather. If it’s just rained heavily then don’t water. If it’s 30C outside then they will definitely need it.
  

Check the soil moisture

• Finger test: The most reliable way to determine if your plants need water is to feel the soil.

• Container plants: Check the top 2 inches of soil; if it feels dry, it's time to water.

• Garden plants: Insert your finger or a trowel 2-3 inches deep for smaller plants and 6-8 inches for larger ones and trees; water generously if the soil is dry at that depth. Adjust based on plant type, soil, and weather.
  

Adjust based on soil, and weather

• Soil type: Sandy soils drain quickly and may need more frequent watering, while clay soils retain moisture longer and need heavier applications.

• Weather conditions: Hot, dry weather or windy conditions increase the need for water, while rainy spells may mean less or no watering is needed. 

Watering techniques

• Watering cans: Useful for smaller plants and precise watering at the base, but can encourage light, frequent watering if not mindful.

• Garden hoses: Can be efficient if used with a low, slow flow directly at the base of the plants, avoiding soil erosion.

• Soaker hoses or drip irrigation: Excellent for delivering water slowly and directly to the root zone, minimizing waste and keeping foliage dry.

• Sprinklers: Can be efficient for larger areas but are prone to evaporation, especially in hot weather.

Monitor and adjust

• Observe your plants: Look for signs of wilting (drooping leaves), which can indicate underwatering or overwatering (check the soil to differentiate).

• Yellowing leaves: Can be a sign of both overwatering and underwatering, so consider other symptoms.

• Slow or stunted growth: Could indicate underwatering or nutrient deficiency.

• Adapt your routine: Be flexible and adjust your watering schedule based on plant needs, weather, and your observations. 

Feeding

No feeding is necessary in the first growing season after being planted. This is to try and encourage the tree’s roots to develop out into the existing soil in order for the plant to search for it’s own nutrients and water. If the existing surrounding soil is not particularly fertile then feeding the year after will help the root growth. Feed should be applied at around 70g per square metre (or 2oz per square yard) and be applied in spring.

Weeding

In the first five years after planting, it is important that you keep an eye on any weeds which may grow around the base of the tree. Weeds fight for nutrients, light and water with the newly planted tree so keep this in check.

Established trees do not suffer in the same way as the roots are deeper and wider and not competing as much with other plants.

Problems with tree establishment