{"id":20986,"date":"2026-07-17T10:02:00","date_gmt":"2026-07-17T09:02:00","guid":{"rendered":"https:\/\/danubagarden.hu\/?p=20986"},"modified":"2026-07-16T12:06:53","modified_gmt":"2026-07-16T11:06:53","slug":"symptoms-and-causes-of-calcium-deficiency-danuba-gardens-solution","status":"publish","type":"post","link":"https:\/\/danubagarden.hu\/en\/kalciumhiany-tunetek-es-okok-danuba-garden-megoldas\/","title":{"rendered":"Symptoms and causes of calcium deficiency \u2013 Danuba Garden has the solution!"},"content":{"rendered":"<h2 id=\"h-miert-fontos-a-kalciumhiany-megelozese\" class=\"wp-block-heading\">Why is it important to prevent calcium deficiency?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Calcium plays a key role:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>in the structure and strength of cell walls<\/li>\n\n\n\n<li>in the development of new shoots and roots<\/li>\n\n\n\n<li>in the shelf life of the produce<\/li>\n\n\n\n<li>the plant\u2019s ability to withstand stress<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-miert-ez-az-egyik-leggyakoribb-hianytunet\" class=\"wp-block-heading\"><strong>Why is this one of the most common deficiency symptoms?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As calcium does not move easily within the plant, it is primarily the young, rapidly growing parts that suffer from a deficiency; therefore \u2013 as can be seen in the pictures \u2013\u00a0<strong>has a significant impact on<\/strong>\u00a0<strong>the quality of the crop<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany1-1024x768.png\" alt=\"An overview of the symptoms of calcium deficiency\" class=\"wp-image-20987\" srcset=\"https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany1-1024x768.png 1024w, https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany1-300x225.png 300w, https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany1-768x576.png 768w, https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany1-16x12.png 16w, https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany1-600x450.png 600w, https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany1.png 1448w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Many people believe that calcium deficiency is caused solely by low calcium levels in the soil, whereas it is generally due to insufficient uptake or transport problems.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany2-1024x768.png\" alt=\"An overview of the symptoms of calcium deficiency\" class=\"wp-image-20988\" srcset=\"https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany2-1024x768.png 1024w, https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany2-300x225.png 300w, https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany2-768x576.png 768w, https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany2-16x12.png 16w, https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany2-600x450.png 600w, https:\/\/danubagarden.hu\/wp-content\/uploads\/kalciumhiany2.png 1448w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Uneven water levels:<\/strong>&nbsp;Calcium is transported to the various parts of the plant via the water flow. During prolonged dry spells or in the event of irregular watering, this transport may slow down.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Vigorous vegetative growth:&nbsp;<\/strong>During periods of rapid growth, the plant\u2019s calcium requirements increase significantly, which the root system is not always able to meet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. Nutrient antagonism:&nbsp;<\/strong>Excessive levels of potassium, magnesium or nitrogen can inhibit calcium uptake. Acidic soils (pH below 7) have a naturally low calcium content, which is why liming is necessary.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. Adverse weather conditions:&nbsp;<\/strong>Calcium transport may also be impaired in the event of high humidity, high temperatures (the most common cause) or poor root activity.<\/p>\n\n\n\n<h2 id=\"h-hogyan-elozheto-meg-a-kalciumhiany\" class=\"wp-block-heading\"><strong>How can calcium deficiency be prevented? \u00a0<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The basis of successful defence is the&nbsp;<strong>prevention<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ensuring a steady water supply<\/strong>,<\/li>\n\n\n\n<li><strong>balanced nutrient management<\/strong>: Maintaining the correct soil structure and pH improves calcium uptake, whilst supporting healthy root function.\u00a0<a href=\"https:\/\/danubagarden.hu\/en\/product\/blackjak\/\" target=\"_blank\" rel=\"noreferrer noopener\">Blackjak<\/a>Soil treatment using \u2026 helps the plants to absorb nutrients from the soil. It also\u00a0<a href=\"https:\/\/danubagarden.hu\/en\/product\/blackjak\/\" target=\"_blank\" rel=\"noreferrer noopener\">Blackjak\u00a0<\/a>When applied to foliage, it triggers intensive water and nutrient uptake.<\/li>\n\n\n\n<li><strong>Comprehensive plant conditioning<\/strong>: Well-nourished, stress-tolerant plants are able to absorb and utilise calcium more effectively.<\/li>\n\n\n\n<li><strong>targeted foliar calcium supplementation\u00a0<\/strong>during critical growth stages. This ensures that calcium reaches the active parts of the plant directly, thereby alleviating deficiency symptoms more quickly.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/danubagarden.hu\/en\/product\/sica-rio\/\"><img decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/danubagarden.hu\/wp-content\/uploads\/blackjaksicario.jpg\" alt=\"Preventing calcium deficiency with Blackjak and SiCaRio\" class=\"wp-image-20989\" srcset=\"https:\/\/danubagarden.hu\/wp-content\/uploads\/blackjaksicario.jpg 800w, https:\/\/danubagarden.hu\/wp-content\/uploads\/blackjaksicario-300x150.jpg 300w, https:\/\/danubagarden.hu\/wp-content\/uploads\/blackjaksicario-768x384.jpg 768w, https:\/\/danubagarden.hu\/wp-content\/uploads\/blackjaksicario-18x9.jpg 18w, https:\/\/danubagarden.hu\/wp-content\/uploads\/blackjaksicario-600x300.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<h2 id=\"h-danuba-garden-megoldasok-kalciumhiany-ellen\" class=\"wp-block-heading\"><strong>Danuba Garden solutions for calcium deficiency<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Danuba Garden\u2019s current range includes the&nbsp;<a href=\"https:\/\/danubagarden.hu\/en\/product\/sica-rio\/\" target=\"_blank\" rel=\"noreferrer noopener\">SiCa-Rio<\/a>&nbsp;A product that can help us with this.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The product&nbsp;<strong>440 g\/l calcium, 31 g\/l silicon and the amino acid L-proline&nbsp;<\/strong>contains.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is important to note that whilst the majority of the applied calcium (approximately 80 %-a) remains on the surface of the plant as a film, a smaller but not negligible (!) proportion is absorbed by the plant, making it suitable for the prevention or treatment of calcium deficiency.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-medium is-resized\"><a href=\"https:\/\/danubagarden.hu\/en\/product\/sica-rio\/\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/danubagarden.hu\/wp-content\/uploads\/SiCaRio-2-300x300.png\" alt=\"\" class=\"wp-image-20991\" style=\"width:338px;height:auto\" srcset=\"https:\/\/danubagarden.hu\/wp-content\/uploads\/SiCaRio-2-300x300.png 300w, https:\/\/danubagarden.hu\/wp-content\/uploads\/SiCaRio-2-1024x1024.png 1024w, https:\/\/danubagarden.hu\/wp-content\/uploads\/SiCaRio-2-150x150.png 150w, https:\/\/danubagarden.hu\/wp-content\/uploads\/SiCaRio-2-768x768.png 768w, https:\/\/danubagarden.hu\/wp-content\/uploads\/SiCaRio-2-1536x1536.png 1536w, https:\/\/danubagarden.hu\/wp-content\/uploads\/SiCaRio-2-2048x2048.png 2048w, https:\/\/danubagarden.hu\/wp-content\/uploads\/SiCaRio-2-12x12.png 12w, https:\/\/danubagarden.hu\/wp-content\/uploads\/SiCaRio-2-600x600.png 600w, https:\/\/danubagarden.hu\/wp-content\/uploads\/SiCaRio-2-100x100.png 100w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<h2 id=\"h-tudtad\" class=\"wp-block-heading\"><strong>Did you know?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc9a&nbsp;<a href=\"https:\/\/danubagarden.hu\/en\/product\/sica-rio\/\" target=\"_blank\" rel=\"noreferrer noopener\">SiCa-Rio<\/a>located in&nbsp;<strong>proline&nbsp;<\/strong>a natural \u201estress-protective\u201d amino acid. Whilst most amino acids are primarily involved in protein synthesis, proline is a key component of plants\u201e \u201dstress defence system\u2019, as:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013  improves water management<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013  protects cells<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013  promotes recovery<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013  increases heat and drought tolerance<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Numerous studies confirm that plants with higher proline levels are better able to withstand summer heatwaves and temporary water shortages.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><strong>If you, too, are seeing your plants struggling in the heat \u2013 or perhaps even showing signs of calcium deficiency \u2013 why not give this special \u2018sun cream\u2019 a go? The\u00a0<\/strong><a href=\"https:\/\/danubagarden.hu\/en\/product\/sica-rio\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>SiCa-Rio<\/strong><\/a><strong>-! \u2600\ufe0f<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">You can purchase our products from our online shop or from our retailers. You can find further information about our products and their dosages at the\u00a0<a href=\"https:\/\/danubagarden.hu\/en\/\">www.danubagarden.hu<\/a>\u00a0on the website.<\/p>","protected":false},"excerpt":{"rendered":"<p>Find out about the symptoms and causes of calcium deficiency in plants, and how Blackjak and SiCa-Rio can help with effective prevention and treatment.<\/p>","protected":false},"author":1981,"featured_media":20993,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[123,751],"tags":[72,108,124,752,745],"class_list":["post-20986","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blackjak","category-sica-rio","tag-bio","tag-biostimulans","tag-blackjak","tag-kalciumhiany","tag-sica-rio"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Kalciumhi\u00e1ny t\u00fcnetek \u00e9s okok -Danuba Garden megold\u00e1s! 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