Vegetative growth (2024)

Vegetative growth is the growth of leaves, stems and roots. Generative growth is the development of flowers, fruits and seeds. The plant divides its energy between vegetative and generative growth.

The leaves of a plant are the sugar producing organ of the plant. The more vegetative growth, the more leaf surface is created that can be used for sugar production. These self-developed sugars feed the plant, making extra growth, fruit set and tuber formation possible. Vegetative growth can be subdivided into two processes:

  • Cell development: more cells are added, making the plant larger.
  • Cell stretching: the existing cells take up more water, which elongates them and makes the plant larger.

What slows down vegetative growth?

If the balance tips to generative growth, more energy, water and nutrients are directed to the growth of the generative parts and vegetative growth is slowed down. At a certain point in its natural cycle, a plant will switch to generative growth under the influences of age, season and climate conditions (particularly light and temperature).

The transition from vegetative to generative growth can also occur suddenly under the influence of stress (heat, cold, drought). In that case, vegetative growth is almost immediately slowed down and the plant ‘grinds to a halt’.

In addition, almost all nutrients are involved in the vegetative growth of plants. Insufficient uptake of these nutrients provides will lead to suboptimal vegetative growth.

What stimulates vegetative growth?

An abundant supply of nitrogen, sufficient water, high air humidity and moderate temperatures stimulate vegetative growth.

For good vegetative growth, it is important that the plant can properly take up the nutrients in the soil. Primary elements (N, P, and K), secondary elements (Ca, Mg and S) and trace elements (Mn, Zn, Fe, Cu, B, and Mo) are all of importance in vegetative growth. Vegetative growth is the result of numerous plant physiological processes such as photosynthesis, cell division, cell stretching, transport of sugars, etc. If one of these processes is inhibited, vegetative growth will slow down.

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Vegetative growth (2024)

FAQs

What is the vegetative growth process? ›

Vegetative growth is the growth of leaves, stems and roots. Generative growth is the development of flowers, fruits and seeds. The plant divides its energy between vegetative and generative growth. The leaves of a plant are the sugar producing organ of the plant.

What is vegetative state of plant growth? ›

In the vegetative phase, which begins at germination and continues through tillering, the tissues of growth (meristems) are busy producing leaves. This is important because sufficient leaf surface area is needed to capture sunlight and continue photosynthesis.

What is the vegetative growth period? ›

Vegetative growth in plants is defined as the period of growth of the plant between germination and flowering. During this period, all other parts undergo development other than the reproductive parts - the flowers.

What are vegetative growth factors? ›

Environmental factors that affect plant growth include light, temperature, water, humidity and nutrition. You can easily manipulate photoperiod to stimulate flowering.

What is vegetative cell growth? ›

Vegetative cells are typically actively growing cells that form endospores. These cells are a product of asexual reproduction. The vegetative cells do not participate in the production of gametes. The vegetative cells cannot manage stress.

What is the process of vegetative? ›

What is Vegetative Propagation? Vegetative propagation is an asexual method of plant reproduction that occurs in its leaves, roots and stem. This can occur through fragmentation and regeneration of specific vegetative parts of plants.

What does vegetative form mean? ›

1. of, relating to, or denoting the nonreproductive parts of a plant, i.e. the stems, leaves, and roots, or growth that does not involve the reproductive parts. 2. (of reproduction) characterized by asexual processes.

How do you explain vegetative state? ›

People in a vegetative state cannot do things that require thought or conscious intention. They cannot speak, follow commands, move their limbs purposefully, or move to avoid a painful stimulus. Most people in a vegetative state have lost all capacity for awareness, thought, and conscious behavior.

What is vegetative life cycle? ›

Vegetative Cycle takes place with the formation of adventitious buds called bulbils in the basal part of stem (Fig. 9.2). Bulbils are protected by scale leaves. During favourable period bulbils detach from the parent and grow into an independent sporophyte.

What are the stages of vegetation growth? ›

The stages that plants go through are from seed to sprout, then through vegetative, budding, flowering, and ripening stages. Similarly, the nutritional needs of people and plants change as they grow.

What is vegetative or growing state? ›

The period of growth between germination and flowering is known as the vegetative phase of plant development. During the vegetative phase, plants are busy carrying out photosynthesis and accumulating resources that will be needed for flowering and reproduction. Different types of plants show different growth habits.

What is considered the vegetative stage? ›

Your plants will enter the vegetative stage when their leaf and stem growth develops at a rapid pace. This is also when your plant will start to outgrow the nursery bag, if it is in one, and will need to be transplanted into its final container.

What causes vegetative growth? ›

In the vegetative growth stage, above-ground biomass accumulation is due to leaf and stem production. The formation of new leaves and their longevity is a major factor in the fraction of solar radiation intercepted.

What organisms use vegetative growth? ›

Natural vegetative propagation is mostly a process found in herbaceous and woody perennial plants, and typically involves structural modifications of the stem, although any horizontal, underground part of a plant (whether stem, leaf, or root) can contribute to vegetative reproduction of a plant.

How can I increase my vegetative growth? ›

Give Your Plants More Light – If you're growing indoors, then as long as you give your plants more than 14 hours of light each day, they'll stay in the vegetative stage. But you can actually give them 24 hours of light each day and it's like “forcing” more growth.

What is vegetative to reproductive growth? ›

Unlike some animal systems in which the germ line is set aside during early embryogenesis, the germ line in plants is established only after the transition from vegetative to reproductive development—that is, flowering.

What is the meaning of vegetative phase? ›

1: Vegetative phase. The period between germination and flowering is referred to as the vegetative phase. Growth and development of the plants occur during this phase to attain maturity for flowering and reproduction.

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