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The growth response of seedlings to environmental stimuli is called "tropism." Specifically, phototropism refers to their growth towards light, while gravitropism involves their response to gravity, with roots growing downward and shoots growing upward. These responses help seedlings optimize their growth conditions and enhance survival.
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Which term describes the response of cress seedlings growing towards light?
The reason cress seeds bent towards the light is because they are positively photropic.
Bean seedling not growing straight up?
Bean seedlings may not grow straight up due to insufficient sunlight, overcrowding, or improper watering leading to leggy growth. Ensure the seedlings have adequate sunlight, are spaced properly, and receive appropriate watering to encourage upright growth. Staking taller seedlings can also help provide support as they grow.
To test the effect of hormones on plant growth six potted plant seedlings of the same species were measured and then sprayed with auxin (a growth hormone). After four weeks of growth under ideal cond?
the seedlings were measured again to assess any changes in growth. The results showed a significant increase in height and overall biomass in the seedlings treated with auxin compared to the control group that did not receive the hormone. This suggests that auxin positively influences plant growth by promoting cell elongation and division. Further analysis could explore the optimal concentrations and application methods for enhancing growth in various plant species.
What is another name for geotropism?
Another name for geotropism is gravitropism. It refers to the growth or movement of an organism in response to gravity.
Is it necessary to transfer the seedlings?
Transferring seedlings is necessary when they outgrow their initial containers or when they need more space for root development. This process helps prevent overcrowding and encourages healthier plant growth.
Which term describes the response of cress seedlings growing towards light?
The reason cress seeds bent towards the light is because they are positively photropic.
How much water do jalapeno seedlings require for optimal growth and development?
Jalapeno seedlings require about 1 inch of water per week for optimal growth and development.
How can I prevent thinning basil seedlings to ensure healthy growth and a bountiful harvest?
To prevent thinning basil seedlings, plant seeds at the correct depth, provide adequate sunlight, water consistently, and space seedlings properly to allow for healthy growth and a bountiful harvest.
How can I thin broccoli seedlings to ensure proper spacing and healthy growth?
To thin broccoli seedlings, gently remove excess seedlings to create proper spacing of about 12-18 inches between each plant. This allows for better air circulation, sunlight exposure, and nutrient absorption, promoting healthy growth.
Why are my tomato seedlings turning purple?
Tomato seedlings may turn purple due to a condition called phosphorus deficiency, which can hinder their growth. This can be caused by factors like low temperatures or poor soil quality. Adding phosphorus-rich fertilizer can help address this issue and promote healthy growth in the seedlings.
How can I promote healthy growth in my leggy basil seedlings?
To promote healthy growth in leggy basil seedlings, you can provide them with more sunlight, rotate them regularly to ensure even growth, and transplant them into larger pots with well-draining soil. Additionally, you can pinch off the top growth to encourage bushier growth and provide them with proper watering and fertilization.
Why are my seedlings growing so slowly?
Seedlings may be growing slowly due to factors such as inadequate light, improper watering, poor soil quality, or incorrect temperature. Adjusting these conditions can help promote healthier and faster growth of your seedlings.
What is primary source of energy for seedlings in the early days of growth?
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How can I effectively get rid of mold on seedlings?
To effectively get rid of mold on seedlings, you can gently wipe the affected areas with a mixture of water and white vinegar. Ensure good air circulation around the seedlings and avoid overwatering to prevent mold growth. Additionally, you can sprinkle cinnamon or baking soda on the soil surface to help inhibit mold growth.
Bean seedling not growing straight up?
Bean seedlings may not grow straight up due to insufficient sunlight, overcrowding, or improper watering leading to leggy growth. Ensure the seedlings have adequate sunlight, are spaced properly, and receive appropriate watering to encourage upright growth. Staking taller seedlings can also help provide support as they grow.
How can I create a DIY humidity dome for seedlings?
To create a DIY humidity dome for seedlings, you can use a clear plastic container or a plastic bag to cover the seedlings. This will help retain moisture and create a humid environment for the seedlings to thrive. Make sure to remove the dome periodically to allow for air circulation and prevent mold growth.
Why are my tomato seedlings growing slowly?
Tomato seedlings may be growing slowly due to factors such as inadequate sunlight, improper watering, low temperatures, poor soil quality, or overcrowding. Adjusting these conditions can help promote healthier and faster growth of your tomato seedlings.
