Now that you know what causes stretching, it’s time to learn how to avoid it. Different strains will need more or less space between each seedling. Note what weed cultivar you have to ensure the best possible growing conditions. Indica strains are typically shorter than the loftier sativas, which can grow up to 6.5 feet tall. Just as genetics cause humans to grow taller, the DNA of marijuana plays a role in plant growth. Having overcrowded seedlings in the early stages makes them grow taller as they compete with each other for light. However, it may cause stretching and other growth issues down the line. When planting cannabis seeds, you may find it easier to group them. A distance of 2–4 inches between the plant and the light source is best. Grow lights are crucial to ensure the perfect illumination for your cannabis crops. The extra space causes the seedlings to reach toward the bulb or sunshine in an attempt to receive enough light. Low- quality lamps or incorrect distancing from the source is harmful. Studies show that most weed seedling stretching cases occur in the early hours of the morning due to the degree change.Īn important factor in stretching is bad lighting for your crop. If the conditions in the area of the seedlings are too high, the stems will develop uncontrollably.Įnsure that nighttime temps remain around 59–68☏. The crops can’t draw the needed nutrients from the soil, which may also happen if any of your seeds fail to germinate.Įnsuring the correct temperature for cannabis growing is essential and should be regulated at 68–77☏. The longer the seedling lacks correct moisture, the more likely it will stretch. The soil often dries out between days, inhibiting the seedling from growing optimally. Inconsistent watering of your plants can result in issues. Leggy plants look strange and unusual.īelow are some examples of why seedlings stretch. Falling over occurs when the baby crops stretch. Is your weed seedling falling over? Expanding causes low yield in your plants, which is extremely problematic. The more aware you are about the health of your seedlings, the better they’ll turn out in the end. Identifying the causes of the problem is essential in fixing and preventing future cases.
You now know that unnecessary lengthening is a bad sign, but what exactly causes seedling stretching? Indoor plants often stretch toward light and need close monitoring before it’s too late. If they’re too tall, the seedling becomes weaker and more susceptible to breaking or falling over. If the stems are too spindly, they won’t be able to hold up the weight of the flowers. How the young plants grow from the beginning determines their health later on. The cannabis seedling stage is possibly the most crucial cultivating phase. As a result, preventing weed seedling stretching is essential. When young crops extend and lengthen, it can be detrimental to your harvest. You might think larger plants are better, but that’s not always the case. Your delicate seedlings are also susceptible to mold, so keep them safe from pests and pathogens. The roots are still small and immature, so watch how much you water them. A mature marijuana shrub has around 5–7 blades per leaf, but some have more.Ĭannabis crops are considered seedlings until the maximum amount of foliage appears. You’ll know your crop is in its seedling stage when it starts developing fan leaves.Īs the seedling grows, it displays single-bladed leaves with serrated edges and slowly produces subsequent sets. The seedling phase in cannabis plants lasts around 2– 3 weeks, during which they need 6–18 hours of sunlight daily. Read further to find out what causes this phenomenon and how to prevent and fix it. If your seedlings extend in their early growth phase, issues can occur further down the line if left untreated. When marijuana crops lengthen, it’s not as good. Stretching sounds like a great idea early in the morning refreshing and satisfying. Are your seedlings stretching and falling over? You might need to change how you’re caring for your precious plants.
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