Special Issues

Horticulturae publishes Special Issues to create collections of papers on specific topics, with the aim of building a community of authors and readers to discuss the latest research and develop new ideas and research directions. Special Issues are led by Guest Editors, who are experts on the topic and all Special Issue submissions follow MDPI's standard editorial process. The journal’s Editor-in-Chief and/or designated Editorial Board Member will oversee Guest Editor appointments and Special Issue proposals, checking their content for relevance and ensuring the suitability of the material for the journal. The papers published in a Special Issue will be collected and displayed on a dedicated page of the journal’s website. Further information on MDPI's Special Issue policies and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.

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Nature-Based Solutions (NBS) to Improve the Sustainability of Horticultural Ecosystems submission deadline 15 Jan 2026 | 4 articles | Viewed by 5381 | Submission Open
Keywords: arbuscular mycorrhiza fungi (AMF); innovative approach; sustainability; plant-growth-promoting bacteria (PGPB); natural processes; nature-based solutions; horticulture
(This special issue belongs to the Section Protected Culture)
Subtropical Fruits: Sustainable Management, Propagation Techniques and Seedling Production
edited by , Jackson Mirellys Azevedo Souza and Marcelo de Souza Silva
submission deadline 15 Jan 2026 | 3 articles | Viewed by 4360 | Submission Open
Keywords: Cultural practices; environment– physiology– plant interactions; soil use and management; seeds; propagation methods; cutting; grafting; micro-propagation; plant growth media; growth regulators
(This special issue belongs to the Section Genetics, Genomics, Breeding, and Biotechnology (G2B2))
Role of Nematodes in Horticultural Production submission deadline 15 Jan 2026 | 2 articles | Viewed by 3472 | Submission Open
Keywords: nematode diagnosis; molecular identification; genetic diversity; biodiversity; nematode community; management; microbial interaction; microbiome
(This special issue belongs to the Section Insect Pest Management)
Application of Aeroponics System in Horticulture Production
edited by and
submission deadline 15 Jan 2026 | 1 articles | Viewed by 1628 | Submission Open
Keywords: aeroponics; sustainable; AI; IoT; machine learning
Advances in Genetics and Improvement of Tropical Fruits
edited by Xintao Lei and Cong Luo
submission deadline 15 Jan 2026 | Viewed by 76 | Submission Open
Keywords: tropical fruit; germplasm resources; genetic improvement; multiomics; gene editing; biotechnological breeding
(This special issue belongs to the Section Genetics, Genomics, Breeding, and Biotechnology (G2B2))
Biological Control of Pre and Postharvest Diseases II submission deadline 20 Jan 2026 | 5 articles | Viewed by 13829 | Submission Open
Keywords: biological control; fungal diseases; antagonists; pre- and postharvest phases; fruits; horticultural products; alternative methods
(This special issue belongs to the Section Plant Pathology and Disease Management (PPDM))
Advancements in Genetic Improvement of Stress Tolerance in Vegetable Crops
edited by and
submission deadline 20 Jan 2026 | 5 articles | Viewed by 6351 | Submission Open
Keywords: vegetable crops; crop resilience and quality; abiotic and biotic stress; molecular mechanism; gene expression and function; multi-omics technologies
(This special issue belongs to the Section Genetics, Genomics, Breeding, and Biotechnology (G2B2))
Advances in Cultivation and Breeding of Woody Plants
edited by and
submission deadline 20 Jan 2026 | 1 articles | Viewed by 898 | Submission Open
Keywords: cultivation; breeding; woody plants; flower and fruit development
Breeding and Production Practices for Root Vegetables and Tubers
edited by Yichen Kang and
submission deadline 20 Jan 2026 | Viewed by 184 | Submission Open
Keywords: root vegetable breeding; tuber crop resilience; climate-smart agriculture; sustainable agronomy; biofortification; genetic diversity; soil health management; post-harvest technologies; disease resistance; precision farming
(This special issue belongs to the Section Genetics, Genomics, Breeding, and Biotechnology (G2B2))
Cultivation, Preservation and Molecular Regulation of Edible Mushroom
edited by , Yuhua Gong and
submission deadline 20 Jan 2026 | Viewed by 153 | Submission Open
Keywords: edible mushrooms; germplasm resources; fruiting bodies; cultivation optimization; quality improvement; functional food; stress response; environmental control; pre-harvest treatment; post-harvest treatment; preservation technology; agronomic traits; omics technology; molecular regulation; functional gene mining
(This special issue belongs to the Section Medicinals, Herbs, and Specialty Crops)
Advances in Postharvest Biology and Technology: Innovations in Quality, Sustainability, and Food Security
edited by Antia Gonzalez Pereira and Rui Oliveira
submission deadline 20 Jan 2026 | Viewed by 117 | Submission Open
Keywords: sustainability; food security; postharvest; food quality and security
(This special issue belongs to the Section Postharvest Biology, Quality, Safety, and Technology)
Genetic Improvement and Stress Resistance Regulation of Fruit Trees
edited by and
submission deadline 20 Jan 2026 | Viewed by 86 | Submission Open
Keywords: genetic improvement; abiotic and biotic stress; stress resistance; molecular mechanism
(This special issue belongs to the Section Genetics, Genomics, Breeding, and Biotechnology (G2B2))
Applied Artificial Intelligence in Digital Horticulture: Practices and Innovations
edited by Yang Liu, Hong Zhang, Haipeng Lan and
submission deadline 23 Jan 2026 | 12 articles | Viewed by 14301 | Submission Open
Keywords: artificial intelligence; digital gardening; automated management; non-destructive testing; intelligent perception
Wild Plant Species as Potential Horticultural Crops: An Opportunity for Farmers and Consumers—2nd Edition submission deadline 25 Jan 2026 | 9 articles | Viewed by 10701 | Submission Open
Keywords: edible species; cultivation systems; yield and quality; new functional foods; nutrients; secondary metabolites; antioxidants; food security; food safety; biodiversity
Grapevine Responses to Abiotic and Biotic Stresses
edited by , , Giuseppe Serra, Giovanni Nieddu and
submission deadline 25 Jan 2026 | 3 articles | Viewed by 2594 | Submission Open
Keywords: abiotic; biotic; and combined stresses; vine adaptation to abiotic stresses; biodiversity; viticultural resilience; and terroir; tolerance and resistance to biotic stresses; genetic selection and phenotyping; stress monitoring and use of DSS; tools; cultural techniques; and counteracting impacts; biostimulants and fertilizers
(This special issue belongs to the Section Biotic and Abiotic Stress)
Innovative Plant Protection Strategies for Regenerative and Conservation-Based Horticulture Systems submission deadline 25 Jan 2026 | Viewed by 174 | Submission Open
Keywords: horticultural crops; plant protection; integrated pest management; biological control; agroecology; soil health; functional biodiversity; regenerative horticulture; conservation horticulture; precision horticulture; remote sensing in horticulture; digital tools for pest management in horticulture
Phytochemicals as Eco-Friendly Compounds for Weed Control and Obtaining Safer Horticultural Products submission deadline 26 Jan 2026 | Viewed by 63 | Submission Open
Keywords: natural crop protection agents; weed control; bioherbicides; phytotoxicity; allelopathy; allelochemicals; secondary metabolites; plant biotechnology; plant physiology
(This special issue belongs to the Section Developmental Physiology, Biochemistry, and Molecular Biology)
Optimization of Horticultural Plant Production in Controlled Environments Using Proximal Sensing
edited by , , Lorenza Tuccio and
submission deadline 30 Jan 2026 | 2 articles | Viewed by 1796 | Submission Open
Keywords: greenhouse; hydroponics; input saving; photonic sensors; sustainable horticulture; vertical farming
(This special issue belongs to the Section Protected Culture)
Postharvest Physiology and Quality Improvement of Fruit Crops submission deadline 30 Jan 2026 | 2 articles | Viewed by 1627 | Submission Open
Keywords: postharvest physiology; fruit quality; fruit ripening; shelf-life extension; postharvest treatments; ripening and senescence; storage methods; quality assessment; preharvest factors
(This special issue belongs to the Section Fruit Production Systems)
Machine Learning-Inspired Cultivation Strategies of Horticultural Crops Under Climate Change submission deadline 30 Jan 2026 | Viewed by 510 | Submission Open
Keywords: horticulture; climate change; machine learning; crop yield prediction; computer vision; crop monitoring; intelligent agriculture
(This special issue belongs to the Section Protected Culture)
Sustainable Management of Pathogens in Horticultural Crops
edited by , Baoyu Tian and
submission deadline 31 Jan 2026 | 9 articles | Viewed by 10842 | Submission Open
Keywords: horticultural crops; pathogen diagnosis; disease control; pathogen life cycle; epidemiology; advanced tools and methods
(This special issue belongs to the Section Plant Pathology and Disease Management (PPDM))
The Role of Plant Growth Regulators in Ornamental Plants submission deadline 31 Jan 2026 | 3 articles | Viewed by 6656 | Submission Open
Keywords: plant growth regulator; biostimulant; ornamental plant; abiotic stress; hormone; urbanization; climate change; PGPB
(This special issue belongs to the Section Floriculture, Nursery and Landscape, and Turf)
Application of Intelligent Technology and Equipment in Horticultural Production
edited by and Enli Lü
submission deadline 31 Jan 2026 | 2 articles | Viewed by 1741 | Submission Open
Keywords: intelligent technology; horticultural production; precision agriculture; IoT sensors; artificial intelligence (AI); robotics and automation; machine learning
Optimized LED Lighting for Enhanced Crop Performance in Controlled Environment Agriculture (CEA) submission deadline 31 Jan 2026 | 1 articles | Viewed by 625 | Submission Open
Keywords: LED lighting; Controlled Environment Agriculture (CEA); plant physiology; photosynthesis; biostimulants; photoperiod; vertical farming; greenhouse lighting; nutrient management; energy efficiency and consumption
(This special issue belongs to the Section Protected Culture)
Precision Management Strategies for Orchards and Vineyards submission deadline 31 Jan 2026 | Viewed by 94 | Submission Open
Keywords: precision agriculture; precision viticulture; remote sensing; proximal sensors; machine learning and deep learning for orchard management; fertilization management; fruit tree and grapevine stress tolerance; variable rate application; precision irrigation
(This special issue belongs to the Section Fruit Production Systems)
Functional Genomics and Stress Responses of Fruit Crops
edited by and
submission deadline 31 Jan 2026 | Viewed by 71 | Submission Open
Keywords: fruit crops; stress responses; tolerance mechanisms; multi-omics analysis; epigenetic regulation
(This special issue belongs to the Section Fruit Production Systems)
Conventional and Organic Weed Management in Horticultural Production
edited by Dragana Bozic, and
submission deadline 5 Feb 2026 | 2 articles | Viewed by 2125 | Submission Open
Keywords: weeds; integrated weed management; competition; allelopathy; herbicides; herbicide resistance; non-chemical measures; climate change; precision weed control; modeling and robotics in weed management
(This special issue belongs to the Section Floriculture, Nursery and Landscape, and Turf)
Horticultural Plant Genomics and Quantitative Genetics
edited by , and
submission deadline 5 Feb 2026 | 1 articles | Viewed by 901 | Submission Open
Keywords: horticultural crop pan-genomes; genomics-assisted breeding; multi-omics data integration; machine learning-driven phenomics; genomic selection models; germplasm genotype– phenotype databases
(This special issue belongs to the Section Genetics, Genomics, Breeding, and Biotechnology (G2B2))
Rosaceae Crops: Cultivation, Breeding and Postharvest Physiology submission deadline 6 Feb 2026 | 1 articles | Viewed by 1778 | Submission Open
Keywords: orchard and modern technologies; planting material; genetics; breeding; and new cultivars; resistance to abiotic and biotic stressors; fruit yield and quality; fruit taste and nutritional value; chemical composition and postharvest physiology
(This special issue belongs to the Section Fruit Production Systems)
Application of Multi- and Hyperspectral Imaging Technologies in Horticultural Production
edited by Pasquale Campi, , Beatriz Lorente Pagán and
submission deadline 10 Feb 2026 | 1 articles | Viewed by 848 | Submission Open
Keywords: disease detection; water status; physiological stress detection; precision horticulture; image processing; spectral analysis; fertilizers; artificial intelligence in agriculture; remote sensing; proximal sensing; vegetation indices; crop modeling
Genomic Insights into Climate Resilience: Tools and Strategies for Coffee Improvement submission deadline 10 Feb 2026 | Viewed by 105 | Submission Open
Keywords: climate-resilient coffee; genetic diversity; coffee germplasm; coffee breeding; genomics; sustainable; coffee production
(This special issue belongs to the Section Genetics, Genomics, Breeding, and Biotechnology (G2B2))
New Advances in Secondary Metabolism of Vegetable Crops
edited by , Xuena Yu and Kehao Liang
submission deadline 13 Feb 2026 | 3 articles | Viewed by 4107 | Submission Open
Keywords: vegetables; secondary metabolites; biosynthesis; degradation; and regulation; whole-genome resequencing; transcriptomics; proteomics; metabolomics; gene editing; gene regulation; growth and development; yield; quality; resistance
(This special issue belongs to the Section Genetics, Genomics, Breeding, and Biotechnology (G2B2))
Emerging Technologies and Integrated Approaches for Horticultural Plant Disease Management
edited by , and Ling Lu
submission deadline 14 Feb 2026 | 1 articles | Viewed by 1539 | Submission Open
Keywords: molecular diagnostics; remote sensing; integrated pest management; biocontrol agents; pathogen surveillance; precision agriculture; host-induced gene silencing; disease resistance breeding; sustainable disease control; plant– pathogen interactions
(This special issue belongs to the Section Plant Pathology and Disease Management (PPDM))
Effects of Microbial Fertilizers on Yield and Quality of Horticultural Plants
edited by and
submission deadline 15 Feb 2026 | 2 articles | Viewed by 2651 | Submission Open
Keywords: biocontrol agents; biofertilizers; climate resilience; induced systemic resistance; local and rare horticultural crops; microbial fertilizers; nutrient solubilization; plant growth promotion; rhizobacteria; soil enzymes
(This special issue belongs to the Section Plant Nutrition)
Postharvest Preservation and Processing Techniques for Horticultural Products
edited by Wenqiang Guan and Yongli Jiang
submission deadline 15 Feb 2026 | 1 articles | Viewed by 879 | Submission Open
Keywords: postharvest preservation; processing techniques; horticultural products; quality control; shelf life extension; nutritional value; safety standards; sustainable practices; interdisciplinary approaches
(This special issue belongs to the Section Postharvest Biology, Quality, Safety, and Technology)
Advances in Horticultural Value Chain Management submission deadline 15 Feb 2026 | Viewed by 159 | Submission Open
Keywords: horticultural value chains; technological innovation; sustainability; climate resilience; climate-smart horticulture practices; precision horticulture; smart irrigation systems; IoT-based monitoring; blockchain traceability; AI-driven practices; digital tools in horticulture; automation in horticulture; post-harvest technologies; innovations in storage; innovations in processing; innovations in packaging; cost– benefit analysis; farm behavior; farm management practices; economic impacts of climate change; risk management in horticulture; innovative business models in horticulture; consumer demand; consumer behavior with horticultural products
(This special issue belongs to the Section Horticultural Economics, Policy, Business Management and Marketing)
Innovative Food Products and Technologies within the Horticultural Chain and Circular Economy Framework submission deadline 20 Feb 2026 | 5 articles | Viewed by 11081 | Submission Open
Keywords: innovative food products and technologies; smart management; digitalization in food processing; food quality; food security; sustainable management; circular economy; vegetable waste handling and valorization; extraction of beneficial substances from waste
(This special issue belongs to the Section Processed Horticultural Products)
Novel Insights into Sustainable Viticulture
edited by , and Xiangyi Li
submission deadline 20 Feb 2026 | 7 articles | Viewed by 9379 | Submission Open
Keywords: grape quality; aroma; colour; cultivation
(This special issue belongs to the Section Viticulture)
Advances in Rootstocks for Grape Production
edited by , and Alireza Rahemi
submission deadline 20 Feb 2026 | 4 articles | Viewed by 5953 | Submission Open
Keywords: grapevines; grape rootstocks; wild species; origin; diversity; taxonomy; morphology; anatomy; physiology; breeding; molecular markers; morphological markers; tolerance; resistance; biotic stresses; abiotic stresses; interspecific hybrids; genetic; genetic diversity; germplasm; Genebank
(This special issue belongs to the Section Viticulture)
Stress Tolerance in Horticulture: From Germplasm Evaluation, Physiology, Molecular, Metabolism and Biotechnology to Plant Genetic Improvement
edited by Linchuan Fang
submission deadline 20 Feb 2026 | 4 articles | Viewed by 3898 | Submission Open
Keywords: horticultural plants; oxidative stress; extreme temperature; photosystem II; transcription regulation
(This special issue belongs to the Section Biotic and Abiotic Stress)
Recent Advances in Genetics, Breeding, and Biotechnology of Solanaceous Crops
edited by Qian You, , Qiang Li and Zhiqin Liu
submission deadline 20 Feb 2026 | 2 articles | Viewed by 1954 | Submission Open
Keywords: solanaceous crops; genetic resources; fruit quality; genetic mapping; multi-omics; biotic and abiotic stresses; plant immunity; molecular marker
(This special issue belongs to the Section Genetics, Genomics, Breeding, and Biotechnology (G2B2))
Orchard Intelligent Production: Technology and Equipment
edited by Changyuan Zhai, and Shuo Yang
submission deadline 20 Feb 2026 | Viewed by 190 | Submission Open
Keywords: smart orchard; precision management; information perception; decision prescription; variable-rate control; autonomous navigation; intelligent equipment; robot; informatization management
(This special issue belongs to the Section Fruit Production Systems)
Research on Citrus Cultivation Management and Quality
edited by and Xinguo Li
submission deadline 20 Feb 2026 | Viewed by 75 | Submission Open
Keywords: citrus; fruit quality; simplified cultivation; flower and fruit management; facility-assisted cultivation; integration of water and fertilizer; healthy soil
(This special issue belongs to the Section Fruit Production Systems)
The Role of Rootstock in Horticultural Crops and Its Influence on Growth and Development
edited by , Catalina Pinto and Guido Cipriani
submission deadline 25 Feb 2026 | 2 articles | Viewed by 1312 | Submission Open
Keywords: rootstock– scion interaction; grafting compatibility; stress resistance; orchard performance; climate change
(This special issue belongs to the Section Vegetable Production Systems)
Practices for Soil and Water Conservation in Horticulture submission deadline 25 Feb 2026 | 1 articles | Viewed by 955 | Submission Open
Keywords: soil conservation; water management; erosion protection; sustainability; irrigation; mulching
(This special issue belongs to the Section Plant Nutrition)
Integrated Cultivation Strategies for Citrus Orchards: Enhancing Yield and Quality submission deadline 25 Feb 2026 | Viewed by 107 | Submission Open
Keywords: cultivation; physiology; metabolite; stress; rootstock– scion combination; fruit quality
(This special issue belongs to the Section Fruit Production Systems)
Tropical Fruit: Germplasm Conservation, Propagation and Breeding Strategies
edited by
submission deadline 25 Feb 2026 | Viewed by 36 | Submission Open
Keywords: tropical fruit; germplasm resources; breeding; fruit development; flowering; multi-omics; propagation; transcriptional regulation; gene editing
(This special issue belongs to the Section Genetics, Genomics, Breeding, and Biotechnology (G2B2))
Orchard Management: Strategies for Yield and Quality submission deadline 28 Feb 2026 | 12 articles | Viewed by 18160 | Submission Open
Keywords: fruit growing; quality; high-yielded systems; orchard architecture; rootstocks; fertilization; irrigation strategies; crop load management
(This special issue belongs to the Section Fruit Production Systems)
Application of Smart Technology and Equipment in Horticulture—2nd Edition
edited by and
submission deadline 28 Feb 2026 | 6 articles | Viewed by 11896 | Submission Open
Keywords: horticultural intelligent equipment; horticultural artificial intelligence technology; modern agricultural technology
Wild and Cultivated Culinary Plants
edited by , Lidija Milenković and
submission deadline 28 Feb 2026 | 4 articles | Viewed by 8532 | Submission Open
Keywords: wild and cultivated culinary plants; aromatic plants; medicinal plants; phytochemicals; antioxidant; essential oils
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