Tag: planting trees

The Resilient Tree: Why Late-Summer Crispy Leaves Aren’t a Dealbreaker

As the heat of the summer starts to wane and the cool breeze of autumn begins to hint at its arrival, many gardeners find themselves drawn to the garden center, seeking new additions to their landscapes. However, one common sight that might give pause is a tree with crispy, dry leaves. While it might seem like a sign of distress, it’s important to understand what causes this condition and why a tree with crispy leaves might still be a great purchase.

Why Do Trees Get Crispy Leaves?
In Colorado, our summers can be particularly harsh on trees, especially those that are still in nursery pots. These pots can limit the root system’s access to water, and combined with intense sunlight and high temperatures, it’s no surprise that some trees may develop crispy leaves.

The primary culprit is often water stress. In a pot, even the most diligent watering might not keep up with the tree’s needs during the peak of summer. The roots can only pull from the limited soil available, and if that soil dries out too quickly, the leaves can suffer. However, while crispy leaves may look unattractive, they don’t necessarily indicate a sick tree. In most cases, the tree itself remains healthy and ready to thrive once planted in the ground.

Choosing a Tree in Late Summer
When selecting a tree with crispy leaves, it’s essential to look beyond the foliage. Check the trunk and branches for signs of health. The bark should be firm, without any cracks or peeling. Gently scratch a small area of the bark with your fingernail; if you see green beneath, the tree is alive and well. Also, inspect the roots if possible. Healthy roots are white or light brown and flexible, not mushy or brittle.

Late summer and early autumn are excellent times to plant trees in Colorado. The soil is still warm from the summer, which encourages root growth, but the air temperatures are cooler, reducing the stress on the tree. Additionally, many garden centers offer discounts on their remaining stock, allowing you to purchase high-quality trees at a fraction of the cost.

Watering Needs of Newly-Planted Trees
Watering is the most critical factor in the success of a newly-planted tree. Once your tree is in the ground, it’s essential to keep the root zone consistently moist. Water deeply, ensuring that the moisture reaches the full depth of the root ball and into the surrounding soil. In the first few weeks after planting, you may need to water every few days, depending on the weather.

As the tree establishes, you can gradually reduce the frequency of watering, but continue to water deeply. In Colorado, it’s also a good idea to water your trees during dry spells in winter. Even when the tree is dormant, its roots need moisture to survive.

Tips for Caring for Your New Tree
In addition to proper watering, mulching around the base of the tree can help retain moisture and regulate soil temperature. Apply a 2-3 inch layer of mulch, but keep it a few inches away from the trunk to prevent rot. Pruning is not usually necessary for newly-planted trees unless there are broken or crossing branches. Allow the tree to focus its energy on establishing roots before encouraging new growth.

Advantages of Planting in Early Autumn
Planting in early autumn gives your tree the best chance to establish itself before the ground freezes. The cooler temperatures reduce stress, and the tree can focus on root growth without the pressure of supporting a full canopy of leaves. Plus, the discounts available at this time of year mean you can invest in more plants or upgrade to larger specimens without breaking the bank.

So, don’t let a few crispy leaves deter you. With the right care, a late-summer tree can become a thriving, beautiful addition to your landscape. Take advantage of the seasonal discounts and plant your trees with confidence this autumn!

Embrace the Benefits of Autumn Planting in Colorado

When gardening in a challenging climate like Colorado’s, the timing of planting can impact the success of our gardens. While spring is often hailed as the prime season for gardening, and summer might seem tempting, there’s a quieter, less celebrated time that offers significant advantages: early autumn. Planting trees, shrubs, and perennials in the fall can lead to healthier, more resilient plants, and a garden that’s ready to thrive come spring. Here’s why autumn should be your go-to season for planting.

Cooler Temperatures = Happier Plants
Colorado’s summers can be scorching, with temperatures frequently reaching highs that stress plants—especially newly planted ones. In contrast, early autumn brings cooler days and nights, which are much gentler on young roots. This milder weather reduces the risk of transplant shock, allowing plants to establish themselves more comfortably. With the intense heat of summer behind us, your new trees, shrubs, and perennials can focus on root development without the added burden of extreme temperatures.

Extended Root Growth Period
One of the most significant advantages of fall planting is the extended period for root growth. In the fall, soil temperatures remain warm enough to encourage root development even as air temperatures drop. This allows plants to develop strong, deep roots before winter sets in. By the time spring arrives, your plants are already well-established and better equipped to handle the growing season’s demands. In contrast, plants set in the ground during summer may struggle to establish roots while also trying to maintain top growth.

Reduced Watering Needs
In Colorado, water conservation is always top of mind, and fall planting offers a water-wise solution. Cooler temperatures mean less evaporation and reduced water stress for your plants. Additionally, autumn rains can help provide consistent moisture, reducing the need for supplemental watering. Newly planted trees, shrubs, and perennials will still need regular watering to get established, but the amount required is typically much less than what’s needed during the hot, dry summer months.

Fewer Pests and Diseases
Summer gardens are often plagued by pests and diseases, which can make establishing new plants a challenge. However, many of these issues begin to wane as the weather cools in autumn. This reduction in pest and disease pressure means your new plants are less likely to face immediate threats, allowing them to settle in and grow without the need for constant vigilance or treatment. It’s a natural way to give your plants a healthier start.

Enjoy Better Selection at Nurseries
While spring and summer might be the busiest time at nurseries, autumn often brings a more curated selection of hardy plants that are well-suited to Colorado’s climate. Many nurseries, like ours, offer sales or discounts as they clear out inventory before winter, so you might find high-quality trees, shrubs, and perennials at a great price. Plus, with fewer customers around, you’ll have more time to browse and get advice from knowledgeable staff without feeling rushed.

Get a Head Start on Spring
By planting in the fall, you’re essentially giving your garden a head start on the next growing season. Come spring, when everyone else is just starting to dig, your fall-planted trees, shrubs, and perennials will already be settled, ready to burst into growth and bloom. This can lead to earlier flowering, stronger plants, and a garden that looks more mature and vibrant from the get-go.

If you’re looking to create a resilient, thriving garden in Colorado, consider making early autumn your prime planting season. The cooler temperatures, extended root growth period, reduced watering needs, fewer pests, and the chance to get a head start on spring all make fall an excellent time to invest in your garden’s future. So, as summer winds down, don’t pack away your gardening tools just yet—embrace the benefits of autumn planting, and watch your garden flourish.