{"id":37058,"date":"2021-12-10T19:37:48","date_gmt":"2021-12-10T18:37:48","guid":{"rendered":"https:\/\/new.grena.com\/colture\/uncategorized\/olive-trees\/"},"modified":"2026-08-01T10:20:08","modified_gmt":"2026-08-01T08:20:08","slug":"olive-trees","status":"publish","type":"etheme_portfolio","link":"https:\/\/new.grena.com\/en\/crops\/olive-trees\/","title":{"rendered":"Olive trees"},"content":{"rendered":"
BIOSTIMULANT ACTION<\/strong>
Allowed in Organic Farming<\/strong><\/div>\n
GRENA OLIVO SPECIAL: Powerful biostimulant for plants<\/strong>
The biostimulant action of the amino acids in GRENA OLIVO SPECIAL is remarkable, as it strongly promotes root system development and acts as a chelator for elements already present in the soil, ensuring long-lasting results. The high content of natural nitrogen in GRENA OLIVO SPECIAL ensures a gradual, constant, and leaching-resistant release throughout the entire production cycle of the plants.
Additionally, the 3% organic phosphorus, combined with naturally occurring calcium, strengthens plant tissues, making plants more robust and improving fruit quality. Organic matter plays a fundamental role in soil structure, biologically activating it.
GRENA OLIVO SPECIAL supports plants during winter challenges, pest attacks, and the flowering and ripening stages. Today, producing high-quality olives is a growing challenge, particularly due to the extreme weather conditions we face daily. These climate changes negatively impact the quality of our products. However, it is possible to improve grapevine health and grape quality by increasing organic matter content and incorporating mineral elements into the soil.
GRENA OLIVO SPECIAL is a perfect product for the post-harvest or post-pruning phase. Thanks to its biostimulant action, it encourages deeper rooting, making the plant more receptive. Furthermore, thanks to the amino acids present, it helps unlock essential nutrients in the soil.<\/div>\n
Unlike the previous product, FERTIGRENA STARTER 12.5.6<\/strong> is not allowed in organic farming, but it represents a valuable ally for a rapid recovery during the spring vegetative awakening phase.
Its high concentration of ureic and ammoniacal nitrogen, combined with organic nitrogen, ensures an exceptional vegetative restart.
During the spring awakening, it offers an optimal nitrogen release curve.<\/div>\n
Foliar applications of biostimulant products, aimed at limiting the climate issues of recent years, fortify the plant’s immune system and improve the quality of oil production.<\/div>\n
IDROGRENA Universal<\/strong> is a liquid organic biostimulant with polyamines that improves nutrient absorption and soil health without increasing salinity. It promotes root growth and counteracts post-transplant stress. It is compatible with many plant protection products.<\/div>\n
ENERGY<\/strong> is a foliar biostimulant derived from IDROGRENA Universal, enriched with microelements (Manganese, Zinc, Boron, Iron) that prevent nutritional deficiencies, particularly useful for olive flowering.<\/div>\n
IDROCALCIO Grena +Ca 2%<\/strong> is a liquid fertilizer with amino acids and Calcium that improves calcium absorption, preventing deficiencies and enhancing the robustness of leaves and olives, as well as extending their shelf life.<\/div>\n
MATURA<\/strong> combines the biostimulant properties of polyamines with potassium, supporting protein formation and improving ripening and oil yield in the olive grove.<\/div>\n
DOSAGES:<\/strong><\/div>\n
    \n
  • GRENA OLIVO SPECIAL:<\/strong> 500 kg\/ha post-harvest\/post-pruning.<\/span><\/li>\n
  • High N alternative, FERTIGRENA STARTER 12.5.6:<\/strong> 350 kg\/ha in spring.<\/span><\/li>\n
  • IDROGRENA Universal:<\/strong> 5-8 kg foliar application from vegetative awakening to ripening, in combination with crop protection treatments.<\/span><\/li>\n
  • ENERGY:<\/strong> 3 kg\/ha foliar application, 2 applications in pre-flowering.<\/span><\/li>\n
  • IDROCALCIO Grena +Ca 2%:<\/strong> during the fruit set phase, 3 applications every 10 days are recommended at 100 cl per 100 L of H2O.<\/span><\/li>\n
  • MATURA:<\/strong> 3 applications every 10 days at 3 kg\/ha, 40 days before harvest.<\/span><\/li>\n

    <\/ul>\n

    The above doses are indicative. For the correct use of the products, consult a Technician.<\/em><\/div>\n
    <\/div>\n
    \n
    <\/div>\n

    <\/p>\n","protected":false},"excerpt":{"rendered":"

    BIOSTIMULANT ACTIONAllowed in Organic Farming GRENA OLIVO SPECIAL: Powerful biostimulant for plantsThe biostimulant action of the amino acids in GRENA OLIVO SPECIAL is remarkable, as…<\/p>\n","protected":false},"author":1,"featured_media":8434,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_last_translation_edit_mode":["native-editor"],"_top_nav_excluded":[""],"_cms_nav_minihome":[""],"_wp_page_template":["default"],"_wpml_word_count":["604"],"_elementor_template_widget_type":[""],"_edit_lock":["1785572609:1"],"_wp_old_date":["2026-07-17"],"_thumbnail_id":["8434"],"_wpml_media_featured":["1","1"],"_wpml_media_duplicate":["1","1"],"_elementor_template_type":["wp-post"],"_elementor_version":["3.6.2"],"_elementor_page_settings":["a:2:{s:14:\"ha_grid_number\";s:0:\"\";s:14:\"ha_grid_zindex\";s:4:\"1000\";}"],"_elementor_data":["[{\"id\":\"df4a7cd\",\"elType\":\"section\",\"settings\":{\"layout\":\"full_width\",\"structure\":\"20\"},\"elements\":[{\"id\":\"35086e7\",\"elType\":\"column\",\"settings\":{\"_column_size\":50,\"_inline_size\":69.948},\"elements\":[{\"id\":\"fc70d02\",\"elType\":\"widget\",\"settings\":{\"editor\":\"

    AZIONE BIOSTIMOLANTE <\\\/strong>
    Consentito in Agricoltura Biologica<\\\/strong><\\\/p>

    La sostanza organica di origine animale Grena deriva dal trattamento THP\\u00ae idrolisi termica umida di residui animali di coniglio pesce e pollo.
    Ci\\u00f2 permette Grena Olivo Special di avere un\\u2019alta percentuale di amminoacidi levogiri, prontamente assimilabili, fonte di ulteriore azoto ammoniacale utile all\\u2019olivo. Il sistema di lavorazione THP\\u00ae, la capacit\\u00e0 biostimolante, la rapidit\\u00e0 di mineralizzazione e di assimilazione degli elementi, rendono unico e inimitabile Grena Olivo Special (consentito in agricoltura biologica).<\\\/p>

    Energy Idrogrena \\u00e8 un liquido in soluzione di poliammine, naturalmente biostimolante con meso e micro elementi chelati, ad alta miscibilit\\u00e0.
    La rapida disponibilit\\u00e0 delle ammine organiche stimolano i pi\\u00f9 importanti processi metabolici, la presenza di micro nutrienti, bilancia il fabbisogno nutrizionale. Ci\\u00f2 permette all\\u2019olivo di superare stress, microcarenze, impollinazione, ingrossamento del frutto e uniformit\\u00e0 di pezzatura.<\\\/p>

    \\u00a0<\\\/p>

    IN AGRICOLTURA BIOLOGICA:<\\\/strong>
    In Grena Olivo Special l\\u2019azoto ammoniacale presente \\u00e8 prontamente assimilabile, ed il basso rapporto C\\\/N conferiscono a Grena Olivo Special rapidit\\u00e0 di mineralizzazione ed assorbimento dei composti presenti. La biostimolazione di amminoacidi, proteine e acidi umici favorisce l\\u2019assimilazione degli elementi nutritivi e un\\u2019azione chelante verso i macro e micro elementi presenti nel suolo.
    L\\u2019elevato contenuto del Calcio gli conferisce una notevole azione correttiva del pH del suolo.<\\\/p>

    GRENA consiglia:<\\\/strong> IN AGRICOLTURA CONVENZIONALE FERTIGRENA 12.5.6 S
    Fertigrena 12.5.6 S ottenuto per reazione tra la matrice organica GRENA e concimi minerali di qualit\\u00e0. L\\u2019alta percentuale di azoto totale \\u00e8 armonizzata da una graduale presenza di azoto ammoniacale, ureico e organico dai quali si ottiene una curva di cessione ideale per la ripresa primaverile.<\\\/p>\",\"text_color\":\"#000000\",\"typography_typography\":\"custom\",\"typography_font_family\":\"Poppins\",\"typography_font_size\":{\"unit\":\"px\",\"size\":16,\"sizes\":[]},\"typography_font_weight\":\"400\",\"etheme_parallax_scroll_y\":-80,\"ha_advanced_tooltip_content\":\"I am a 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