TIPS & TRICKS PART 2 – WATERING, FEEDING & OBSERVING
HOW AND WHEN TO WATER
SOIL BASICS
Different soil types, including loam, sandy soil, and clay soil, significantly influence how we should approach watering our plants. These soil types vary in their water-holding capacities and drainage characteristics, requiring specific watering practices.
Loam soil, which is considered the ideal soil type, consists of a balanced mixture of sand, silt, and clay. It retains moisture effectively while allowing excess water to drain away, creating a well-drained yet moisture-retentive environment for plant roots. When watering plants in loam soil, it is important to maintain consistent moisture levels, avoiding both excessive dryness and waterlogging.
Sandy soil, characterized by larger particles, drains water quickly. As a result, water tends to pass through rapidly, often leading to faster drying. Plants grown in sandy soil typically require more frequent watering to compensate for the quick moisture loss. It is important to ensure that water penetrates deeply into the root zone to adequately hydrate the plants.
In contrast, clay soil has smaller particles and tends to retain water for longer periods. It drains slowly and can become compacted, leading to poor drainage and potential waterlogging. When watering plants in clay soil, it is crucial to water less frequently but more deeply. This allows water to penetrate the soil slowly and reach the deeper root zones, promoting healthy root development while preventing water accumulation near the surface.
Understanding the characteristics of loam, sandy soil, and clay soil enables us to adapt our watering practices accordingly. By providing appropriate amounts and frequencies of water based on the specific soil type, we can ensure optimal moisture levels for plant growth, preventing issues such as underhydration or waterlogged roots.
WATERING THROUGH THE DIFFERENT PHASES OF PLANT GROWTH
Proper watering practices are essential for the successful growth of dahlias throughout their growing phase. The watering needs of dahlias evolve as they progress from the initial stages to maturity, flowering, and beyond.
During the early growth phase, after planting tubers, dahlias require moderate watering to establish their roots. It is crucial to provide sufficient moisture to support root development without overwatering. Aim to keep the soil consistently moist but not saturated. This can be achieved by watering the plants regularly, ensuring that the soil doesn’t dry out completely.
As dahlias mature and begin to produce blooms, their water requirements increase. They need a steady supply of water to nourish their flower heads and maintain their vitality. Increase the frequency and volume of watering to meet the heightened demand. Generally, providing about 2 inches of water per week is suitable for promoting healthy flowering during the summer months.
However, it is important to consider the impact of climate, soil conditions, and other environmental factors on the watering regimen. Monitor the moisture level of the soil regularly by checking the top layer with your finger. If the soil feels dry, it indicates the need for watering. On the other hand, if the soil is still moist, you can delay watering to avoid overhydration.
Keep in mind that the frequency of watering may vary based on factors such as rainfall, humidity, and individual plant needs. Adjust the watering schedule accordingly to ensure that the dahlias receive adequate moisture without being subjected to excessive dampness or drought stress.
By providing consistent and appropriate watering throughout the growing phase, dahlias can thrive and produce abundant and vibrant blooms. Regular monitoring and adjusting the watering routine based on the specific requirements of the plants will help maintain their health and beauty.
WHEN TO WATER
Watering dahlias in the early morning is highly recommended to promote optimal plant health. By emphasizing early morning watering, you ensure that the leaves have ample time to dry before nighttime, which offers several benefits.
Watering in the early morning allows the plants to absorb the moisture and utilize it efficiently throughout the day. As the sun rises and temperatures increase, the plants can make the most of the water they received, promoting healthy growth and nutrient uptake.
Additionally, watering in the early morning ensures that the foliage has enough time to dry before evening. Wet leaves during the night can create a favorable environment for fungal diseases to develop and spread. By allowing the leaves to dry thoroughly, you minimize the risk of fungal infections, such as powdery mildew and leaf spot.
Watering earlier in the day also helps conserve water. As the sun gets higher and temperatures rise, evaporation rates increase. By watering in the early morning, you take advantage of cooler temperatures and reduced evaporation, allowing the water to penetrate the soil effectively and reach the plant’s roots.
While early morning watering is ideal, it’s important to strike a balance and avoid excessive moisture on the leaves. Overwatering or wetting the foliage late in the day can create a prolonged period of dampness, increasing the risk of fungal diseases. It is recommended to water at the base of the plants, directly onto the soil, rather than spraying water over the foliage.
In summary, watering dahlias in the early morning offers multiple advantages. It allows the plants to utilize water efficiently, promotes drying of the leaves before nighttime, reduces the risk of fungal diseases, and optimizes water usage. By incorporating this practice into your dahlia care routine, you can support healthy growth and vibrant blooms.