The nutrients that are used is sugar and water
Pencil shavings are not a reliable source of nutrients for seed germination and seedling growth. They may contain chemicals or coatings that could harm the seeds or seedlings. It's best to use proper soil or compost that is rich in nutrients for successful seed germination and seedling growth.
seedling compost is decomposed manure as it is higher in nutrients therfore better for planting seeds
The nutrients that are used is sugar and water
The food needed for a seedling to start growing comes from the seed itself. Inside the seed, there are stored nutrients such as carbohydrates, proteins, and fats that provide energy and nutrients for the seedling to germinate and begin growing until it can photosynthesize on its own.
The first tissue in a plant seedling is typically the cotyledon, which is a embryonic leaf-like structure that stores nutrients for the seedling until it can photosynthesize on its own.
From the starch in its seed and then it pulls up water and nutrients from the soil with its rootlets.
Cotyledons inside seeds serve as the primary food source for the developing seedling until it can photosynthesize on its own. They contain stored nutrients that nourish the seedling as it germinates and begins to grow.
Mold can hinder the germination process of seeds by competing for nutrients and oxygen, leading to reduced seedling growth and potential seedling death.
During seedling development, the embryo's parts differentiate to form the root, stem, and leaves. The root system anchors the seedling and absorbs water and nutrients from the soil, the stem supports the plant and transports water and nutrients, and the leaves perform photosynthesis to produce energy for growth. As the seedling grows, these parts continue to develop and become more specialized to support the plant's functions.
The endosperm provides nutrients and energy for the developing seedling, while the cotyledons (seed leaves) help in the absorption of stored nutrients and provide energy for early growth. The seed coat protects the embryo from damage and desiccation during germination.
A medium for proper growth is the use of seedling compost. The compost may be soil-based or soil-less. It must be aerated, fine-milled, lacking in salts, low in nutrients, retentive of warmth, suitable for shrubs and trees, not for lawns, perennial beds or vegetable gardens, and supportive of good drainage, infiltration and percolation.
Sunflower oil comes from the seeds. The oil's purpose is to provide nutrients and energy for the seedling.