Portola

Lettuce

Portola provides multi-use flexibility, working well for either baby leaf or full head growing. Baby leaves grow quickly and are deep green with a frilly edge. The baby size holds well, has a narrow rib and adds loft. Full-sized heads are dark green, heavy, and hold well before and after harvest. Portola makes size, even in cooler conditions, has great wrapper leaves and a nice open plant habit.

Excellent field holding ability
Nice color, weight, and loft
Has shown strong field tolerance to Big Vein
Patent# 10,076,095

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Product Details

Characteristics General Info Dimensions

Characteristics

Fruit Shape	Round
Leaf Shape	Round
Bolt Resistance	Moderate
Exterior Color	Green
Interior Color	Light Green, Light Yellow
Market Use	Baby Leaf
Relative Maturity	Main Season
Plant Height	Medium
Production	Cold to Cold
HG Market Segment	Bedding Plant Growers, Farm Market, Mail Order, Seed Packet

Commerical

Days to Maturity from Direct Seed	72

Dimensions

Order Samples Data Sheet

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Disease Key

CODE	DISEASE	PATHOGEN
Bl	Downy mildew	Bremia lactucae
LMV	Lettuce mosaic	Lettuce mosaic potyvirus
TpB	Tipburn	Physiological disorder

Resistance Terminology

HR = High resistance: plant varieties that highly restrict the growth and development of the specified pest or pathogen under normal pest or pathogen pressure when compared to susceptible varieties. These plant varieties may, however, exhibit some symptoms or damage under heavy pathogen or pest pressure.

IR = Intermediate resistance: plant varieties that restrict the growth and development of the specified pest or pathogen, but may exhibit a greater range of symptoms or damage compared to “highly resistant” varieties. Intermediately resistant plant varieties will still show less severe symptoms or damage than susceptible plant varieties when grown under similar environmental conditions and/or pathogen or pest pressure.

T = Tolerance: The ability of a plant variety to endure abiotic stress without serious consequences for growth, appearance and yield.

Claims and other disclosed information are based on our observations and/or information from other sources. Crop performance depends on the interaction between the genetic potential of the seed, its physiological characteristics, the environment, including management, and other uncontrollable factors that may alter expected performance. Triploid hybrid watermelon varieties will on occasion produce empty white seed coats or hard, dark undeveloped seeds and, therefore, are not warranted to be completely “seedless”. Statements concerning the reaction of varieties to a specific pathogen, pest or stress are based on evaluation under defined conditions. These reactions can be affected by changes in environmental and biological factors, especially new pathogen races, pest biotypes or vectors of disease agents. Therefore, we give no warranty, express or implied, for crop performance relative to the information given; nor do we accept any liability for any loss, direct, indirect, or consequential, that may arise from any cause. Read all seed package labeling carefully to understand the terms and conditions of sale.