These symptoms are more likely to present when your marijuana plants are not receiving enough water.Ĭold temperatures can cool the plant’s cells, affecting its ability to transport and use water, oxygen, and nutrients. You can solve this problem by lowering the heat your plants are exposed to by moving them further away or adjusting your grow light. If your seedlings are experiencing temperatures that are too high, their leaves will start to curl upwards. That means keeping a close eye on the temperatures thrown off by your grow lights. High temperatures will stress your seedlings and stunt their growth, and at such an early stage this can prove fatal. The ambient temperature should remain near 73 degrees, and you can check this using a temperature monitor. Typically, grow lights come in three flavors: HID (High Intensity Discharge lamps), CFLs (Compact Fluorescent Lights), and LED (Light Emitting Diode lamps) For the meticulous grower, different stages in the cannabis plant life cycle call for different lamps- from HID in the vegetative state to CFL in the seedling stage, each type of lamp has its pluses and drawbacks. Seedlings are sensitive to light, which makes your selection of a light source- and the type of light source- very important. The plant should be sprayed until the soil is moist daily as needed. This balance can be easily maintained by using a water spray bottle. Seedlings should be kept moist but not wet, and they should not be allowed to dry out completely. Over-watering and under-watering are both equally detrimental, but they can be avoided quite easily. Naturally, these roots are at their most sensitive during this stage, and this makes watering extremely important.
Seedlings are developing roots that are in search of water and nutrients. Once your plant has begun to develop stronger roots you can gradually move up in container size relative to the stage your plant is in. But if you use the correct soil, it’s as easy as popping a few holes in the bottom of the container, allowing water to drain out (though we always recommend containers with built-in drainage). Over watering can quite quickly lead to the end of your plant. It’s important to have drainage at this stage to avoid over-watering.
You should begin with a small container about the size of a 12 oz cup. Too small of a container and your plant will stagnate and have poor root development. Using too large of a container will lead to over-watering, as growers often water as much as the container can hold. At this stage, seedling roots absorb much less water than their mature counterparts. When you’ve gone past the immature seedling stage, it will be time to choose a container or pot for your plants. Also, it is important that you wait to add any additional nutrients and that you do not use nutrient-rich soil until the plants develop further- otherwise, you may shock and even kill them. Seedlings are extremely sensitive to nutrients at this time, and water uptake is directly correlated with nutrient delivery, so it is best to avoid using any clay-based soils as these will retain water and affect drainage. It’s recommended that seedlings be grown in a well aerated, light, and slightly acidic soil with a PH of 6-6.5. What your seedling grows in, and where it harvests nutrients and water from, is paramount to its development. Below we will look at each of these factors- and how they impact your seedlings. During this time using the correct soil type, watering cycle, container, and light cycle is incredibly important making a mistake with any of these can cause poor growth or kill the plant altogether. During the seedling stage the plant is small, fragile and at its most vulnerable. The cannabis seedling stage can be an apprehensive time for the less experienced grower. “Cannabis seedling” is the name given to small cannabis plants for the first couple of weeks after germination. Shop for grow light solutions for seedlings Understanding the Seedling Stage In this blog we will discuss the importance of the seedling stage, the best seedling care techniques to optimize your plants’ growth, and the accompanying necessary light cycle. The seedling stage is the most vulnerable stage in the lifecycle of the cannabis plant- at no other point in the development of your cannabis plant is proper light care more important. Proper seedling care is a foundational aspect of cannabis growing.
0 kommentar(er)
