Universal substrate

SKU: 520250

Particle size:
Presentation:
Price:
Sale priceRD$ 9,500.00
RD$ 38.00/L

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Inventory:
57 pacas Available for immediate pickup at our warehouses

Pots, planters, hanging baskets, and long-duration transplants require a substrate that works for everything without compromising structure or water retention. This universal substrate—also called potting soil, multipurpose substrate, or universal potting mix—is manufactured with first-quality Baltic peat, H3-H6 humification, medium structure sifted at origin, and designed for intensive professional use in floriculture, landscape gardening, container vegetables, and ornamental plants in the Caribbean climate.

Key benefits

  • Truly multipurpose substrate: suitable for bedding plants, vegetables, cut flowers, foliage, ornamentals in pots, hanging baskets, and bulbs. A single SKU that covers 80% of needs.
  • Premium raw material: Baltic peat selected at origin, free of weed seeds, pathogens, and impurities. The difference between a professional substrate and bulk black soil shows up from the first pot.
  • Balanced medium structure: balance between water retention and root aeration, avoiding the early compaction typical of poorly sifted peats in warm climates.
  • Standard fertilization ready for transplant: NPK with microelements at standard doses, sufficient for the first weeks without the need for immediate fertigation.
  • pH 5.5-6.5 with calcitic and dolomitic limestone: optimal range for most crops, with assimilable calcium and magnesium supplied.

Typical applications and uses

  • Pots, planters, containers, and hanging baskets in ornamental production and floriculture.
  • Bedding plants and container vegetables for landscape gardening.
  • Cut flowers and foliage plants in protected cultivation and outdoors.
  • Transplanting and bulb sowing in pots, late seedlings, and hanging baskets.
  • Premium residential gardening in projects where generic substrate does not withstand Caribbean irrigation.

Quality and durability

A generic universal substrate decomposes, compacts, and loses structure within a few months under intensive irrigation and Caribbean heat. Baltic peat with selected medium structure, controlled H3-H6 humification, and calculated additives behaves stably throughout the entire pot-cultivation cycle. Controlled production processes, with an in-house laboratory that verifies pH, EC, particle size, and organic matter before bagging, are what sets a serious professional substrate apart from sack filler that ruins whole campaigns of potted plants.

Also known as: Technical: multipurpose substrate, universal peat substrate, professional potting soil, multipurpose growing media, universal potting substrate. In DR and Caribbean: tierra de maceta, sustrato universal, tierra para sembrar, tierra negra para plantas. In other countries: universal potting mix (USA), multipurpose compost (UK), terriccio universale (IT), tierra universal (ES/LATAM).
¿Es apto para huertas comestibles o solo ornamentales?

Sí, sirve tanto para ornamentales como para hortícolas en maceta y contenedor: tomate, pimiento, lechuga, aromáticas, fresa y similares. La turba báltica está libre de patógenos, malezas e impurezas, y la fertilización NPK 14:16:18 a 1.7 kg/m³ con microelementos es adecuada para las primeras semanas de cualquier cultivo alimentario. Para producción ecológica certificada use el sustrato bio.

¿Qué diferencia real hay con una tierra negra a granel?

La diferencia está en estabilidad y limpieza. La tierra negra a granel suele compactarse en pocos meses, viene con semillas de malezas, larvas y patógenos, y su pH y nutrientes son impredecibles. La turba báltica con estructura media controlada, pH entre 5.5 y 6.5, fertilización equilibrada y materia orgánica superior al 80% se comporta de forma estable durante todo el ciclo de cultivo en maceta sin sorpresas.

¿Aguanta el riego intensivo del clima caribeño sin compactarse?

Sí, dentro de su ciclo de cultivo previsto. La estructura media cribada y el grado de humificación H3-H6 dan estabilidad estructural superior a turbas mal cribadas o tierras compuestas. En clima cálido con riego diario, para cultivos largos de más de 6-8 meses en la misma maceta conviene mezclar con un 10-20% de perlita o arlita para mantener aireación radicular y prevenir compactación tardía.

Still have questions?

Ask us and we will gladly help you with whatever you need.

General
Raw material Baltic peat
Country of origin Lithuania
Physicochemical properties
Fertilization Standard (NPK + microelements)
Particle size Medium [0 - 20 mm (0 - 0.79 in)]
Organic matter > 80%
pH 5.5 - 6.5
Compatibility and use
Recommended use Pots, planters, flowers, container horticulture, hanging baskets, bulbs
Presentation and packaging
Presentation 250 L (66 gal) bale

Official GARDESE warranty

Verified Easy claims with Dodom
What's covered
Garantía extendida Dodom de 18 meses desde la entrega, que amplía la protección de la Ley 358-05 (Arts. 66–70), contra defectos de fabricación del Sustrato universal.
Confirmado el defecto: sustitución o devolución del valor pagado.
What's not covered
Cualquier daño o deterioro ajeno a la fabricación del Sustrato universal, tales como los derivados del uso, del desgaste normal o de causas externas, incluida la fuerza mayor.

Payment & Security