Physiology and Postharvest of Ornamental Plants

A Special Issue of Plants (ISSN 2223-7747) belonging to the section "Horticultural Science and Ornamental Plants".

Deadline for manuscript submissions: 28 February 2027 | Viewed by 98

Editors


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Guest Editor
Department of Horticulture, Biotechnology and Landscape Architecture, Seoul Women's University, Seoul 01797, Republic of Korea
Interests: flower physiology; CAM; orchid; photosynthesis; digital twin; flowering plant growth modeling avatar
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Guest Editor
Major of Smart Horticultural Science, College of Life Sciences & Engineering, Gyeongkuk National University, Andong, Republic of Korea
Interests: seed physiology; wildflowers; flowering physiology; new ornamental crops
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Guest Editor
Department of Environmental Horticulture, University of Seoul, Seoul 02504, Republic of Korea
Interests: abiotic stress; flowering physiology; garden plants; plant growth regulation; postharvest
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Special Issue Information

Dear Colleagues,

Ornamental plants are of significant horticultural and economic value, and their quality is closely associated with physiological processes throughout the entire production chain, from seed germination and vegetative growth to flowering, harvest, and postharvest performance. In particular, a deeper understanding of plant physiology is essential for improving ornamental quality, flowering uniformity, stress tolerance, shelf life, and marketability in a wide range of ornamental crops.

This Special Issue, entitled “Physiology and Postharvest of Ornamental Plants”, aims to collect original research and review articles addressing recent advances in the physiological and postharvest aspects of ornamental plants. Topics of interest include, but are not limited to, seed physiology, flowering physiology, postharvest physiology, and the biological and horticultural characteristics of garden plants, wildflowers, and native plants. We also welcome studies focusing on predictive and applied approaches, such as plant growth modeling, that can improve the production efficiency and postharvest quality of ornamental crops.

Potential topics include seed dormancy and germination, floral induction and flowering regulation, plant growth and developmental responses to environmental factors, physiological mechanisms affecting ornamental traits, postharvest senescence, flower longevity, storage and transport conditions, and quality maintenance technologies for cut flowers, potted plants, and landscape ornamentals. Research integrating physiology, cultivation practices, and modeling approaches is particularly encouraged.

Through this Special Issue, we hope to provide a platform for advancing scientific knowledge and practical applications in ornamental horticulture, especially in relation to the sustainable production, quality preservation, and utilization of diverse ornamental plant resources.

Prof. Dr. Yoon Jin Kim
Prof. Dr. Seung Youn Lee
Dr. Wan Soon Kim
Guest Editors

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Keywords

  • ornamental plants
  • postharvest physiology
  • seed physiology
  • flowering physiology
  • garden plants
  • wildflowers
  • native plants
  • plant growth modeling
  • flower longevity
  • postharvest quality

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Published Papers (1 paper)

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Research

16 pages, 4686 KB  
Article
Effects of Malic Acid Vase Solution on the Postharvest Quality and Vase Life of Cut Rose ‘Candlelight’ Grown Under Low-Light Conditions
by Ji Na Kim and Young Boon Lee
Plants 2026, 15(20), 3079; https://doi.org/10.3390/plants15203079 - 9 Oct 2026
Abstract
Low-light conditions during winter cultivation reduce the postharvest quality of cut roses, highlighting the importance of effective postharvest management. This study investigated the effects of malic acid (MA) and sucrose (Su) vase solutions on the postharvest quality and vase life of cut rose [...] Read more.
Low-light conditions during winter cultivation reduce the postharvest quality of cut roses, highlighting the importance of effective postharvest management. This study investigated the effects of malic acid (MA) and sucrose (Su) vase solutions on the postharvest quality and vase life of cut rose (Rosa hybrida L.) ‘Candlelight’ grown under low-light conditions. Cut flowers were maintained in distilled water (DW), tap water (TW), 1% chrysal (CR), 50 mg·L−1 malic acid (MA), 1% sucrose (Su), or 50 mg·L−1 malic acid + 1% sucrose (MA + Su). MA resulted in the longest vase life, extending it by 22–29% compared with DW and TW, although a significant difference was observed only between MA and DW. It also maintained relatively high vase solution uptake and RFW and prevented basal stem browning. In contrast, Su reduced vase life by 40–43% compared with DW and TW despite increasing leaf carbohydrate content, whereas MA + Su resulted in a significantly shorter vase life than MA alone. Correlation analysis revealed that vase life was positively associated with RFW and flower diameter and negatively associated with non-photochemical quenching (NPQ), fluorescence decline ratio (Rfd), and the petal color parameters L* and C*. These findings suggest that MA treatment sustained vase solution uptake and relative fresh weight, thereby contributing to the maintenance of postharvest quality and prolonged vase life. Full article
(This article belongs to the Special Issue Physiology and Postharvest of Ornamental Plants)
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