Special Issues

Plants 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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The Impact of Stress Conditions on Crop Quality
edited by and Nicoleta Hadaruga
submission deadline 31 Aug 2026 | 2 articles | Viewed by 2812 | Submission Open
Keywords: crop quality; biotic and abiotic stressors; physiological mechanisms; molecular pathways
(This special issue belongs to the Section Crop Physiology and Crop Production)
Impact of Biostimulants on Plant Growth and Nutrient Uptake
edited by
submission deadline 31 Aug 2026 | 2 articles | Viewed by 2734 | Submission Open
Keywords: biostimulants; macronutrients; ion ratio; abiotic stress; plant extracts; omics; nutrient uptake; plant– microbiota interactions
(This special issue belongs to the Section Plant Nutrition)
Plant Challenges in Response to Salt and Water Stress, 2nd Edition
edited by and Toshik Iarley da Silva
submission deadline 31 Aug 2026 | 3 articles | Viewed by 2564 | Submission Open
Keywords: antioxidant defense; lipid peroxidation; oxidative stress; phytohormones; stress signaling; physiological and biochemical changes in plants; salt stress tolerance; reactive oxygen species (ROS); drought stress responses; ion toxicity; redox and ROS balance; enzymes
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Algal Morphogenesis and Response to Abiotic Stresses
edited by
submission deadline 31 Aug 2026 | 2 articles | Viewed by 2374 | Submission Open
Keywords: growth morphogenesis; polarity stress response; global warming; gene expression; signal transduction; transcriptomics; genomics; proteomics; metabolomics; stress tolerance; acclimation; regulatory network
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
New Advancements in Plant–Microbes Interactions
edited by and Luca Iseppi
submission deadline 31 Aug 2026 | 2 articles | Viewed by 2223 | Submission Open
Keywords: plant– pathogen interactions; soil-borne pathogens; crop productivity; metabarcoding; metagenomics; rhizosphere microbiome; plant tolerance mechanisms; soil microbiome management; sustainable agriculture; disease mitigation strategies
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Medicinal Cannabis: Phytochemistry and Biotechnological Advances submission deadline 31 Aug 2026 | 3 articles | Viewed by 2208 | Submission Open
Keywords: cannabis genomics; cannabis chemovars; cannabis biotechnology; germplasm conservation; micropropagation; cryopreservation; cannabinoid biosynthesis; phytocannabinoids; endocannabinoid system; drug development
(This special issue belongs to the Section Phytochemistry)
Advances in Ethnobotany submission deadline 31 Aug 2026 | 4 articles | Viewed by 2110 | Submission Open
Keywords: ethnobotany; traditional knowledge; ethnopharmacology; biocultural diversity; sustainable resource management; digital ethnobotany; medicinal plants
(This special issue belongs to the Section Phytochemistry)
Innovation for In Vitro Plant Propagation and Biotechnological Approaches submission deadline 31 Aug 2026 | 2 articles | Viewed by 2101 | Submission Open
Keywords: micropropagation; nanomaterials; bioreactors; biostimulation; genome editing  
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
The Role of Plant Growth Regulators in Abiotic and Biotic Stress Mitigation
edited by Lixin Wang and Tengfei Xu
submission deadline 31 Aug 2026 | 1 articles | Viewed by 1782 | Submission Open
Keywords: plant growth regulators; biotic stress; abiotic stress; mechanism
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Advances in Adventitious Root Formation of In Vitro Cultures
edited by and Saleta Rico Santos
submission deadline 31 Aug 2026 | 1 articles | Viewed by 1681 | Submission Open
Keywords: acclimatization; adventitious rooting; gene expression; gene regulation; hormone signaling; micropropagation; regeneration; transcriptomics; epigenetics
(This special issue belongs to the Section Plant Development and Morphogenesis)
Taxonomy, Biogeography, Ecology, Conservation and Utilization of Gymnosperms
edited by
submission deadline 31 Aug 2026 | 1 articles | Viewed by 1582 | Submission Open
Keywords: biogeography; conservation; evolution; gymnosperms; phylogeny; systematics; taxonomy
(This special issue belongs to the Section Plant Systematics, Taxonomy, Nomenclature and Classification)
Application and Mechanism of Plant Biostimulants, Biochar and Fertilizer Products
edited by Hanlin Zhang and
submission deadline 31 Aug 2026 | 3 articles | Viewed by 1501 | Submission Open
Keywords: plant bio-stimulants; biochar; fertilizer products; sustainable agriculture; nutrient uptake; crop production; soil health; microbial interactions; stress resilience; precision agriculture; omics technologies
(This special issue belongs to the Section Plant–Soil Interactions)
Chemical Composition of Plant Extracts to Understand Their Pharmacological and Toxicological Properties submission deadline 31 Aug 2026 | 1 articles | Viewed by 1313 | Submission Open
Keywords: plant extracts; DNA barcoding; isolation and extraction; structure elucidation; NMR and MS analyses; HPLC-PDA and HPLC-ESIMS quantification; chemometric analysis; molecular networking; metabolomics; dietary supplements; phytomedicines; toxicity; infectious ailments; anti-bacterial; anti-protozoal; chronic diseases; diabetes; cancer; cytotoxicity; anti-inflammatory; anti-nociceptive; sedative; Alzheimer; vasoactive
(This special issue belongs to the Section Phytochemistry)
Plant Responses to Emerging Contaminants and Remediation Strategies
edited by , Zhengquan He, Chao Zhou and Renying Zhuo
submission deadline 31 Aug 2026 | 1 articles | Viewed by 1267 | Submission Open
Keywords: abiotic stress; environmental control; emerging contaminants; heavy metal; detoxification mechanisms; phytoremediation; plant stress responses; microplastics; microorganism-assisted remediation; hormonal regulation; molecular mechanism
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Mechanism of Drought and Salinity Tolerance in Crops, 2nd Edition
edited by Li'na Yin and
submission deadline 31 Aug 2026 | 1 articles | Viewed by 1246 | Submission Open
Keywords: drought; water deficient; water use efficiency; salinity; drought/salinity tolerance; tolerance mechanism
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Agronomic and Environmental Modulation of Plant Secondary Metabolites
edited by
submission deadline 31 Aug 2026 | 2 articles | Viewed by 1235 | Submission Open
Keywords: elicitation; agricultural practices; synthesis; phenotypes
(This special issue belongs to the Section Phytochemistry)
Geographical Origin and Nutrient Analysis of Plants Using Stable Isotopes and Chemometrics
edited by Chunlin Li, and
submission deadline 31 Aug 2026 | 1 articles | Viewed by 1216 | Submission Open
Keywords: authenticity; geographical origin; stable isotope; nutrient analysis; chemometrics; plant; environmental factors
(This special issue belongs to the Section Plant Nutrition)
Crop Stress Physiology and Nutrient Management
edited by , Leandris Martínez and
submission deadline 31 Aug 2026 | 1 articles | Viewed by 1114 | Submission Open
Keywords: plant ecophysiology; abiotic stress; plant nutrition; nutrient uptake; nutrient deficiency; nutrient-use efficiency (NUE); stress tolerance; drought stress; heat stress; salinity stress; oxidative stress; aluminum toxicity; multiple stresses; photosynthetic efficiency; antioxidant enzymes; root architecture; signal transduction; gene expression under stress; fertilizer optimization; biofortification; soil fertility; plant growth regulators; climate resilience in crops
(This special issue belongs to the Section Plant Physiology and Metabolism)
Enhancing Drought Resilience and Mitigation Strategies in Agronomic Crops
edited by and Dengjie Luo
submission deadline 31 Aug 2026 | 1 articles | Viewed by 1006 | Submission Open
Keywords: drought resilience  ; agronomic crops  ; mitigation strategies  ; water scarcity  ; agronomic practices  ; genetic approaches
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Effects of Plant–Microbe Interactions on Crop Stress Resistance submission deadline 31 Aug 2026 | 1 articles | Viewed by 950 | Submission Open
Keywords: plant– microbe interactions; crop stress resistance; abiotic stress resistance; biotic stress resistance; synthetic biology; microbial diversity; sustainable agriculture; omics approaches
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Physiological and Molecular Insights into Plant Resistance to Biotic and Abiotic Stresses submission deadline 31 Aug 2026 | 1 articles | Viewed by 913 | Submission Open
Keywords: biotic and abiotic stresses; plant physiology; plant disease; phytohormones; plant resistance; gene expression; signaling network
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Functional Traits of Wetland Plants
edited by , and Weihua Guo
submission deadline 31 Aug 2026 | 1 articles | Viewed by 836 | Submission Open
Keywords: wetland plants; functional traits; plant functional ecology; carbon sequestration; climate change adaptation; trait– environment relationships; ecosystem services
(This special issue belongs to the Section Plant Ecology)
Phytochemistry and Bioactivities of Plant Extracts submission deadline 31 Aug 2026 | 1 articles | Viewed by 783 | Submission Open
Keywords: plant extracts; phytochemistry; metabolomics; LC-MS/MS; NMR; phenolic compounds; flavonoids; terpenoids; alkaloids; green extraction; supercritical CO2; DES (deep eutectic solvents); antimicrobial activity; anti-inflammatory activity; bioavailability; standardization; safety; green extraction
(This special issue belongs to the Section Phytochemistry)
Molecular Innovations in Oil Crops and Beyond
edited by Yourong Chai and
submission deadline 31 Aug 2026 | 1 articles | Viewed by 780 | Submission Open
Keywords: oil crops; yield; quality; disease resistance; stress tolerance; regulatory mechanism; plant molecular biology; omics; bioinformatics; plant biotechnology
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Precision Agriculture in Crop Production—2nd Edition
edited by Vasileios Liakos
submission deadline 31 Aug 2026 | 1 articles | Viewed by 696 | Submission Open
Keywords: spatial– temporal analysis; remote sensing; proximal sensing; variable rate technology; precision farming; smart agriculture
(This special issue belongs to the Section Plant Modeling)
Physiological and Molecular Responses in Enhancing the Quality of Non-Timber Forest Tree Species
edited by and Wanwen Yu
submission deadline 31 Aug 2026 | 1 articles | Viewed by 539 | Submission Open
Keywords: non-timber forest products; quality formation; physiological regulation; molecular mechanisms; abiotic stress; secondary metabolism; multi-omics analysis; molecular breeding
(This special issue belongs to the Section Plant Molecular Biology)
Integrated Pest Management—from Chemicals to Green Management—2nd Edition
edited by , and Yaobin Lu
submission deadline 31 Aug 2026 | Viewed by 530 | Submission Open
Keywords: integrated pest management; insecticide resistance development; resistance mechanisms; ecotoxicology; sublethal or hormetic effects; molecular toxicology; transgenerational sublethal effects; genetic pest management; non-target effects of insecticides; biological control; RNAi-mediated insect pest control; green management
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Micro(nano)plastics in Plant Systems: Fate of Plastisphere and Emerging Contaminants, and Agricultural Ecosystem Impacts
edited by
submission deadline 31 Aug 2026 | 1 articles | Viewed by 530 | Submission Open
Keywords: micro(nano)plastics (MNPs); plant systems; contaminant interactions; plastisphere; agricultural ecosystems
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Evolution and Development of Grasses: From Genes to Morphology
edited by and Ana Honfi
submission deadline 31 Aug 2026 | 1 articles | Viewed by 513 | Submission Open
Keywords: Poaceae; evo-devo; comparative Genomics; cytogenetics; plant development; functional morphology; molecular evolution; population genetics; phylogenomics; plant breeding
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Advances in Plant Nutrition Using Nanoparticles for Iron and Micronutrient Management
edited by and
submission deadline 31 Aug 2026 | Viewed by 466 | Submission Open
Keywords: nanomaterial; nanoparticle; iron; zinc; manganese; copper; silicon; titanium; micronutrient deficiency; abiotic stress
(This special issue belongs to the Section Plant Nutrition)
Artificial Intelligence in Crop Improvement
edited by
submission deadline 31 Aug 2026 | Viewed by 409 | Submission Open
Keywords: artificial intelligence; phenomics technologies; machine learning; deep learning; neural networks; trait discovery; genomic prediction; crop breeding; image analysis; precision agriculture; predictive modeling; omics data
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Innovative Strategies for Managing Soilborne Pathogens and Enhancing Plant Health in Arable Crops submission deadline 31 Aug 2026 | Viewed by 398 | Submission Open
Keywords: soilborne pathogens; arable crops; crop protection; integrated pest management (IPM); plant health management; sustainable agriculture; AI-based techniques
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Mapping Asia Plants, 2nd Edition
edited by
submission deadline 31 Aug 2026 | Viewed by 345 | Submission Open
Keywords: Asian plants; biodiversity; biodiversity informatics; mapping plants; plant diversity; taxonomic checklists
(This special issue belongs to the Section Plant Ecology)
Plants and Natural Products: Phytochemistry, Pharmacological, Nutritional, and Cosmetic Applications
edited by Valeria P. Sülsen, Laura C. Laurella and Fernando Batista Da Costa
submission deadline 31 Aug 2026 | Viewed by 308 | Submission Open
Keywords: medicinal plants; edible plants; natural products; bioactive compounds; pharmacological activity; nutraceuticals; cosmetics
(This special issue belongs to the Section Phytochemistry)
Plant Natural Products: Extraction, Isolation, and Biological Properties submission deadline 31 Aug 2026 | Viewed by 290 | Submission Open
Keywords: alkaloids; biological activity; extraction techniques; flavonoids; hyphenated analysis; metabolomics; natural products; plant defense; structural elucidation; terpenoids
(This special issue belongs to the Section Phytochemistry)
Molecular Mechanisms and Crosstalk in Plant Root Tropisms
edited by
submission deadline 31 Aug 2026 | Viewed by 278 | Submission Open
Keywords: root gravitropism; root hydrotropism; root halotropism; root phototropism; root thigmotropism; phonotropism; touch response; plant hormones; PIN polarity
(This special issue belongs to the Section Plant Molecular Biology)
Nitric Oxide and Nitrogen Metabolism in Photosynthetic Organisms submission deadline 31 Aug 2026 | Viewed by 248 | Submission Open
Keywords: amino acids; nitrogen metabolism; nitric oxide; redox metabolism; photosynthetic organisms; plants; algae; cyanobacteria
(This special issue belongs to the Section Plant Physiology and Metabolism)
Biological Control of Phytopathogen-Associated Plant Diseases
edited by
submission deadline 31 Aug 2026 | Viewed by 230 | Submission Open
Keywords: biocontrol; pathogens; plant diseases; antagonistic microorganisms; quorum sensing; quorum quenching; metabolites; metabolism
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Innovative Fertilization Management for Sustainable Crop Productivity
edited by
submission deadline 31 Aug 2026 | Viewed by 228 | Submission Open
Keywords: soil fertility; sustainable fertilization; crop nutrition; site-specific nutrient management; organic and biofertilizers; carbon and nitrogen cycling; soil organic carbon; greenhouse gas mitigation; precision agriculture
(This special issue belongs to the Section Plant–Soil Interactions)
Integrated Physiological Responses of Ornamental and Horticultural Plants Under Biotic and Abiotic Stress
edited by Anastasia E. Giannakoula
submission deadline 31 Aug 2026 | Viewed by 226 | Submission Open
Keywords: plant stress physiology; biotic and abiotic stress; ornamental and horticultural crops; photosynthetic responses; antioxidant defense; stress tolerance mechanisms; metabolic adaptation
(This special issue belongs to the Section Plant Physiology and Metabolism)
Stress Metabolism of Horticultural Plants
edited by , Yijun Fan and Yin Jia
submission deadline 31 Aug 2026 | Viewed by 218 | Submission Open
Keywords: horticultural plants; environmental stresses; drought; salinity; stress tolerance; metabolism; signaling pathways; molecular mechanisms
(This special issue belongs to the Section Horticultural Science and Ornamental Plants)
Allelopathy: From Plant–Plant to Plant–Microbe Interactions submission deadline 31 Aug 2026 | Viewed by 210 | Submission Open
Keywords: plant and soil microbiomes; microbiome species diversity and abundance; microbiome functions in allelopathy; microbial and plant allelochemicals; novel modes of allelochemical distribution
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Omics Approaches in Plant Stress Responses
edited by
submission deadline 31 Aug 2026 | Viewed by 205 | Submission Open
Keywords: genomics; transcriptomics; proteomics; metabolomics; phenomics; multi-omics integration; abiotic stress; biotic stress
(This special issue belongs to the Section Plant Molecular Biology)
Agricultural Techniques and Physiological Strategies for Survival and Growth of Plants in Nutritionally Starved Conditions
edited by , , Susana González-Morales, and Alberto Sandoval-Rangel
submission deadline 31 Aug 2026 | Viewed by 204 | Submission Open
Keywords: soil health; rhizosphere processes  ; trace nutrients; beneficial nutrients  ; nutrient stress  ; soil microbiome
(This special issue belongs to the Section Plant Nutrition)
Molecular Mechanisms of Stress Adaptation and Growth Regulation in Fruit Crops
edited by Baoxiu Qi and
submission deadline 31 Aug 2026 | Viewed by 193 | Submission Open
Keywords: abiotic stress; biotic stress; climate resilience; signal transduction; hormonal regulation; omics; gene editing fruit development; postharvest biology
(This special issue belongs to the Section Plant Physiology and Metabolism)
Responses of Crops to Abiotic Stress and Regulatory Pathways for Stress Alleviation
edited by Yuan Chen and
submission deadline 31 Aug 2026 | Viewed by 192 | Submission Open
Keywords: abiotic stress; crop cultivation; stress resistance physiology; genetic mechanism; agronomic regulation; water and fertilizer management; stress relief; yield stability; sustainable agriculture
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Genome Editing for Postharvest Physiology
edited by Duoduo Wang
submission deadline 31 Aug 2026 | Viewed by 185 | Submission Open
Keywords: genome editing; postharvest physiology; CRISPR/Cas; fruit quality; shelf life; genetic regulation; stress tolerance; sustainable agriculture
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Peanut–Microbe Interactions for Sustainable Cultivation
edited by Maria Laura Tonelli and
submission deadline 31 Aug 2026 | Viewed by 178 | Submission Open
Keywords: peanut; microbiome; PGPM; biocontrol; plant growth promotion; sustainability; biotic stress; abiotic stress; biological nitrogen fixation
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Genetic Regulation Mechanism of Heavy Metal Accumulation and Tolerance in Plants
edited by Jinqiu Liao
submission deadline 31 Aug 2026 | Viewed by 165 | Submission Open
Keywords: low cadmium accumulation plants; hyper cadmium accumulation plants; cadmium tolerance; gene function; molecular regulatory mechanisms; phytoremediation
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
High-Value Utilization of Forest and Agricultural Biomass
edited by
submission deadline 31 Aug 2026 | Viewed by 155 | Submission Open
Keywords: forestry; agricultural biomass; plant cell wall; biofuels; biochemicals; biomaterials functional food; sustainable products; biomass utilization
(This special issue belongs to the Section Plant Cell Biology)
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