Understanding a Plant Growth Cycle

Table of Contents

If you want to achieve super-quality yield from your plants, you need to understand the plant growth cycle. Why? Because the requirements of plants keep changing at each growing process and this blog will show you exactly how the plant grows at different stages. Plus, you’ll also learn how to know a plant’s exact requirements just by identifying the color of their leaves.

Seed

 

The seed is the origin of any plant. It contains everything a plant needs to

survive until the formation of a root. A seed has three fundamental parts:

The seed coat, the endosperm, and the embryo.

All of these things are carefully tucked inside a seed.

You may not witness the growth cycle at this stage since you will probably buy half-grown plants for your indoor garden. Still, being familiar with these concepts is essential if you want to dive deeper into gardening.

Germination


 

Germination occurs when the seed finally emerges out of its shell. 

Before a seed can germinate, two things must be provided in abundance:

  • Water: The growth process is triggered when seeds hydrate and

rehydrate regularly and adequately. So, seeds need sufficient water

to start germinating.

  • Warmth: Heat requirements vary from plant to plant, and heat is crucial for germination. If the environment is too hot or cold, a seed stays dormant until the proper condition is met.

Germination usually takes days to weeks, depending on what you are planting. Some trees take weeks to germinate, while most vegetables take a few days. However, certain factors can inhibit germination.

First, if you plant seeds too deeply, they might not be able to come out

of their shells. The right thing is to read and follow the instructions with your seeds. You shouldn’t just use a random amount of soil on

the plants.

Some crops prefer to be under the soil’s surface, while others need to be on top. Again, you might not need to worry about this factor if you

purchase already growing plants.

Second, seeds of poor quality won’t germinate as fast as high-quality ones. Ensure the manufacturer you buy your seeds from regularly tests

for germination rates. That will ensure you aren’t buying duds. Consider

buying from organic distributors. They sell the highest

quality seeds.

Third, most seeds prefer moderately moist soil to grow in.

When seeds first germinate, they depend on the endosperm for growth. The seed sends the root deep into the soil to form a support system that can transfer nutrients from the soil to the plant to encourage further development.

Vegetation

Once the root has established a way for the seedling to absorb nutrients

from the soil, it still needs to expand its leaves to acquire light and

produce the energy it requires for growth. The vegetative state is when plants grow stem, branch, and leaf areas to access light. The leaves increase and become more prominent, creating a larger surface area for light absorption.

During this stage, those leaves also need nitrogen for chlorophyll

production (chlorophyll is the material plants need to draw

in energy from the light source).

Reproduction

This is the phase when the plant redirects energy from growth to flowering. During the reproductive phase, the plant needs phosphorus because it assists with flowering and fruit growth.

You can trigger reproduction by changing the amount of daylight a plant is

exposed to daily. Plants have a sensitivity to these changes, which is called photoperiodism. 

But they only notice the light, not its source. And that is why you can use artificial lighting to control indoor plant growth. If you provide a measure of light similar to the natural sunlight, your plants will grow indoors.

Dormancy

Those who grow perennial plants are familiar with the dormant phase of the growth cycle. Perennials are those plants that live for more than one year. Many gardeners overlook this stage since they mostly grow annual plants. But knowing this can be helpful if you plan to grow perennial crops.

In the dormant stage, plants hold off on growth until you provide a more

suitable growing environment. It’s similar to how some plants hibernate

during the summer heat or the winter months. This period can make it seem like your plants are dying off. In reality, they are just conserving energy until an opportunity arises for the life cycle to continue.

Dormancy naturally occurs with seasonal changes due to lower light hours and colder weather during winter. For plants who love the cold, it often happens during summer. The plants come back right after the heat subsides.

Indoor plants don’t experience dormancy as much as outdoor ones, which is another reason to love gardening in your home’s comfort.

Roots

The roots take nutrients, water, and air from the soil and transport them to the leaves for photosynthesis. If you don’t create enough space for the roots to grow, the growth of your plant, tree, fruit, or flower is affected. Once the plant reaches a specific size,

it may not be able to grow further.

 

But sometimes, your plant might look sickly while seemingly growing

great. That might indicate that your roots require more room to grow and

absorb the necessary things to support the plant’s development. You would

need to re-pot the plant in that case.

 

Conversely, you can encounter issues concerning too much growth space

for the roots. If a container is too big, that leads to “over-potting.”

The problem of over-potting is caused by too much soil, not the roots.

When you plant in a container more significant than what you need, the water you

feed the fruit or tree sits in the part of the soil where the minor root system

can’t absorb nutrients, water, or air. This decreases aeration, and the roots begin to rot rather than expand.

This problem only happens with indoor or container gardening since

outdoor gardening soil drains water much better. However, you choose coir pots made from raw coconut fiber, which does not require drain holes and provides better aeration to plant roots.

Leaves

Leaves ensure a plant’s growth and continued survival by converting light to

energy. To get a little technical, the photosynthesis process produces

glucose to fuel the plant. One thing about leaves is that they can

communicate with you. Just be a good listener. You can tell your plants.’

needs from the leaves’ colors.

 

  • Yellow leaves: If your leaves suddenly start turning yellow, it’s a

sign that your plants need less water or more nutrients. Stop

watering your plants as often as usual, but give

them enough water. If the yellow doesn’t go away, that could mean

They need more plant food due to nutrient deficiency.

 

  • Yellow spots: Indoor plants are not entirely safe from pests.

If your leaves start showing yellowish spots, that could signify a

spider mite problem. Scale also occurs indoors, leading to other

Problems.

 

  • Brown: If your leaves start turning brown and crunchy, your plants need more water. But ensure you don’t overwater them. Just give them enough H20 to keep the soil damp. The

the right consistency of water will ensure that the soil keeps drying up

without the leaves turning brown and crunchy.

 

  • No leaves: If your plants aren’t adding new leaves or the old ones

aren’t expanding, your plants need more sunlight or water. Without

adequate water and sunlight, photosynthesis cannot happen; plants

can’t add new leaves or grow further. Try giving the plants more

water at first. If that doesn’t work, increase the light source.

Final note:

Plants require various nutrients to trigger photosynthesis and to create a solid root system. The primary nutrients plants need are nitrogen, potassium, and phosphorus. Every plant needs these major nutrients to live and thrive.

 

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