- Página de inicio /
- Patio, Lawn & Garden /
- Jardinería y cuidado del césped /
- Soils, Mulches & Planting Media /
- Fertilizers & Plant Food /
- Humboldts Secret CalMag & Iron | Calcium, Mag...
0 ratings
Nº de artículo:
10609173
Humboldts Secret CalMag & Iron | Calcium, Magnesium & Chelated Iron Nutrient Fertilizer | Hydroponic Supplies for Vegetative & Flowering Growth in
86% of respondents would recommend this to a friend
Nº de artículo:
10609173
UYU 2780
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Estados Unidos
0 ratings
Escribe una opinión
En stock
Importado de la tienda USA
QTY:
Haz tu pedido ahora y recíbelo por ahí Jueves, Octubre 01
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Our well-balanced formula is designed to specifically address any plant deficiencies that may be present.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of Estados Unidos store (110-120). Recommended power converters Comprar ahora.
What Stands Out
Comprehensive Nutrition
This liquid supplement provides essential calcium, magnesium, and iron, promoting healthy plant growth during both vegetative and flowering stages.
Hydroponic Optimization
Specifically formulated for hydroponic systems, ensuring efficient nutrient absorption and maximizing yields compared to traditional fertilizers.
Large Capacity
A generous 2.5-gallon size reduces frequency of purchases and provides a cost-effective solution for avid hydroponic gardeners.
Detalles de producto
- Formulated to provide a source of calcium, magnesium, and chelated iron for flowering plants' higher micronutrient requirements
- Effectively corrects and remedies common plant deficiencies, ensuring healthy plant growth
- Supports efficient nutrient uptake and absorption, promoting vegetative and flowering stage of plants
- Suitable for hydroponics, soil, and container gardens to ensure strong and healthy plant growth and yields
- Highly recommended for use with coco coir medium and reverse osmosis water for magnified absorption process
| Brand Name | Humboldts Secret |
| Model Number | 15195521384514 |
| Number of Packs | 1 |
| Manufacturer | Humboldts Secret |
| Number of Items | 1 |
| UPC | 648260730390 |
| Unit Count | 32 Fluid Ounces |
| Part Number | TUEEQE-09 |
| Item Form | Liquid |
| Specific Uses For Product | Hydroponic |
| Coverage | Medium |
| Target Species | Plants |
| Liquid Volume | 32 fluid ounces |
| Mixing Ratio | 1-2ml:1000ml for vegetative growth and 2-5ml:1000ml for flowering |
| Brand | Humboldts Secret |
| Item Weight | 2.5 lbs (1.13 kg) |
Who Should Buy?
-
Hydroponic Growers
Ideal for hydroponic systems, enhancing nutrient uptake during both vegetative and flowering stages of plant growth.
-
Plant Enthusiasts
Perfect for dedicated gardeners keen on optimizing their plants’ mineral intake for robust growth and enhanced yields.
-
Vegetable Cultivators
A great choice for growers of vegetables needing extra calcium and magnesium for healthier and more productive plants.
-
Soil Growers
Not suitable for traditional soil growing methods, which may already provide sufficient nutrients naturally without supplementation.
DESCRIPCIÓN DEL PRODUCTO
Humboldts Secret CalMag & Iron | Calcium, Magnesium & Chelated Iron Nutrient Fertilizer | Hydroponic Supplies for Vegetative & Flowering Growth in Soil, Coco, Hydroponics or RO Water | 32 Ounce
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
¿Tienes alguna consulta? Chatea con nosotros
Preguntas y respuestas de los clientes
-
Pregunta:
What is the purpose of Humboldts Secret Calcium, Magnesium and Iron Supplement?
Respuesta: Humboldts Secret Calcium, Magnesium, and Iron Supplement is specifically designed to enhance plant growth during both the vegetative and flowering stages. Calcium is essential for cell wall structure, magnesium plays a vital role in photosynthesis, and iron is crucial for chlorophyll synthesis. By providing these essential nutrients, this supplement promotes healthy growth, vibrant leaf colors, and robust flowering. It's ideal for hydroponics systems but is also effective in soil-based gardening. -
Pregunta:
How do I use Humboldts Secret Calcium, Magnesium, and Iron Supplement?
Respuesta: To use Humboldts Secret Calcium, Magnesium, and Iron Supplement, mix the recommended amount with your nutrient solution according to the usage instructions on the bottle. This ensures that your plants get the proper ration of nutrients during critical growth phases. This supplement can enhance nutrient absorption in hydroponic systems or be used in soil gardening. Regular application during the growing cycles helps prevent nutrient deficiencies that hinder plant development. -
Pregunta:
Is this supplement safe for all types of plants?
Respuesta: Yes, Humboldts Secret Calcium, Magnesium, and Iron Supplement is generally safe for a wide variety of plants, including fruits, vegetables, and ornamental plants. However, always check the nutrient needs of specific plants, as different species may require varying concentrations. Utilizing this supplement can prevent common nutrient deficiencies and support optimal plant health across different hydroponic setups or soil gardens. -
Pregunta:
Can I use this supplement in a hydroponic system?
Respuesta: Absolutely! Humboldts Secret Calcium, Magnesium, and Iron Supplement is specifically formulated for hydroponic systems. The liquid nutrient format allows for better absorption by the plants, making it particularly effective in soilless setups. When combined with your primary nutrient solution, this supplement can help boost plant vitality, ensuring both strong vegetative growth and prolific flowering. -
Pregunta:
What should I do if my plants show signs of nutrient deficiency?
Respuesta: If your plants exhibit signs of nutrient deficiency, such as yellowing leaves or poor growth, incorporating Humboldts Secret Calcium, Magnesium, and Iron Supplement into your regime can provide the essentials they need to recover. Start by identifying the specific deficiency and adjust your nutrient solution accordingly, adding this supplement to alleviate issues related to calcium, magnesium, or iron. Monitoring plant responses after application can guide further adjustments for optimal health. -
Pregunta:
How does this supplement compare to traditional fertilizers?
Respuesta: Humboldts Secret Calcium, Magnesium, and Iron Supplement offers a concentrated formulation that is specifically blended for immediate availability to plants, unlike many traditional fertilizers which often release nutrients more slowly. This rapid nutrient uptake can lead to quicker responses from plants. When used correctly, this supplement can enhance efficiency in nutrient delivery, making it a competitive choice for hydroponics and enhanced soil gardening. -
Pregunta:
Can this supplement be mixed with other liquid nutrients?
Respuesta: Yes, you can mix Humboldts Secret Calcium, Magnesium, and Iron Supplement with other liquid nutrients as part of your comprehensive feeding schedule. However, it is important to follow a specific ratio and be cautious of using too many different formulations simultaneously, as this can lead to nutrient lockout. Mixing it effectively allows for a well-rounded nutrient profile that supports plant health during critical growth stages. -
Pregunta:
What is the shelf life of this supplement?
Respuesta: Humboldts Secret Calcium, Magnesium, and Iron Supplement typically has a long shelf life when stored in a cool, dark place. Ensuring the cap is tightly closed helps maintain its efficacy. Therefore, it’s advisable to use it within the recommended time frame stated on the label to guarantee maximum effectiveness at the time of application, avoiding any potential degradation of the nutrient quality. -
Pregunta:
How often should I apply this supplement to my plants?
Respuesta: The frequency of application for Humboldts Secret Calcium, Magnesium, and Iron Supplement will depend largely on the specific needs of your plants and growing conditions. Generally, it is recommended to add it to your nutrient solution every few weeks throughout the vegetative and flowering phases. This regular feeding schedule helps prevent deficiencies and supports robust plant growth, ensuring your plants thrive during their life cycle. -
Pregunta:
Where can I buy Humboldts Secret Calcium, Magnesium, and Iron Supplement in Uruguay?
Respuesta: You can purchase Humboldts Secret Calcium, Magnesium, and Iron Supplement at Ubuy in Uruguay. Ubuy offers a convenient online shopping experience, allowing you to search for this hydroponic nutrient solution along with other gardening supplies. Their platform ensures that you can access quality products suitable for your hydroponics setup right from the comfort of your home.
Humboldts Secret Fertilizers & Plant Food 15195521384514 Editorial Review
Humboldts Secret CalMag & Iron is a nutrient fertilizer designed to combat deficiencies in calcium, magnesium, and chelated iron, making it ideal for ensuring healthy vegetative and flowering growth in a variety of growing mediums including soil, coco, hydroponics, or even RO water. Users have reported impressive results, such as reversing chlorosis in just days and enhancing plant health significantly. This concentrated liquid option allows for flexibility in application, whether through soil drench or foliar spray. Customers appreciate its effectiveness, noting a significant increase in vibrant foliage and yield, making it a popular choice for both indoor and outdoor gardens.
Customer Reviews & Ratings
1 valoraciones de los clientes
-
5 estrella
100%
-
4 estrella
0%
-
3 estrella
0%
-
2 estrella
0%
-
1 estrella
0%
Revisar este producto
Comparte tus ideas con otros clientes
ventajas
- Highly effective for reversing leaf yellowing
- Concentrated formula lasts a long time
- Suitable for various growing methods
- Quick results in days with clear benefits
- Excellent trace element source for plants
Contras
- Instructions can be a bit confusing for first-time users
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Pago seguro
Global Delivery
Easy Returns
Genuine Products
Product Price History
Información importante
- Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
- No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.
UYU 2780
Haz tu pedido ahora y recíbelo por ahí Jueves, Octubre 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
características y beneficios
- Source of calcium, magnesium, and chelated iron
- Corrects common plant deficiencies
- Supports nutrient uptake and absorption
- Suitable for hydroponics, soil, and container gardens
- Optimal for coco coir medium and reverse osmosis water
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.