![]() ![]() ![]() There is also a strong relationship between temperature and humidity. No matter how much carbon dioxide you pump into a grow room, most of the gas will end up on the floor if the room has low airflow! Some growers focus so much on increasing a grow room’s CO2 level that they forget about airflow. These issues can arise if they don’t receive regular airflow from around the roots and beneath the leaves.Ĭarbon dioxide is essential for plant growth. Even at these points, your Purple Urkle crop is at risk from mold and mildew. Please don’t make the mistake of assuming that your plants are safe when they require a high humidity level. You can keep reducing the humidity until it is less than 40% by the last couple of weeks. Gradually lower the humidity until it falls below 50% by the time your plants start blooming. However, drop it to below 60% as soon as Purple Urkle enters the vegetative stage. At night, you can reduce the temperature by 10-15 degrees.Īs for humidity, you can bring it as high as 75-80% for seedlings or clones. Purple Urkle prefers a daytime temperature of between 72- and 80-degrees Fahrenheit. Purple Urkle can handle heavy feeding, but you should stop offering nutrients two weeks before harvest. Don’t forget other nutrients like calcium, magnesium, copper, and iron. Once you force it into flowering, cut nitrogen intake, and increase the potassium and phosphorus level. This strain responds well to a relatively high level of nitrogen during the vegetative stage. By doing so, you can provide fewer nutrients because your Purple Urkle plants are more efficient at consuming them. Ideally, you’ll have a moderate to low level of humidity in your grow room (more on that below). In a low humidity setting, your plants take in more water through roots and less via their leaves. When cultivated in high humidity, the plants will absorb more water through their leaves and less via their roots. Marijuana plants take in water from their roots and leaves. This strain’s nutrient requirements vary depending on the humidity and temperature it is exposed to. There is no soil for your Purple Urkle plants to navigate, so it quickly devours its food. Nutrients are suspended in water and directly enter the root system. This happens because the nutrients are much easier for the plant to find. Typically, you can expect hydroponic plants to grow up to 50% faster than plants cultivated in soil. You can monitor the precise level of nutrients consumed by your plant. Once you have some experience in growing marijuana plants, you will love the control provided by a hydroponic system. ![]() Marijuana cultivated indoors won’t become as tall, which means you endure a lower yield.Ī hydroponic system can help increase your yield significantly. In general, growing cannabis plants in soil makes more sense outdoors as there are no height restrictions. Like many strains, Purple Urkle provides a higher yield indoors when grown hydroponically. Therefore, there is no higher yield to offset the added risk and inconvenience of cultivating Purple Urkle outside. Outdoors, this strain provides around 9 ounces per plant. Perhaps more pertinently, you enjoy a yield of 18 ounces per square meter planted. When you plant Purple Urkle outdoors, it isn’t ready for harvest until the middle of October. This enables you to benefit from a shorter flowering time of just 8-9 weeks. 1 – Should You Grow Purple Urkle Indoors or Outdoors?Īlthough Purple Urkle is capable of thriving outdoors, it is best to keep it indoors if possible. ![]()
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