diff --git a/blocks.py b/blocks.py
index 759e568b..7dfa349f 100644
--- a/blocks.py
+++ b/blocks.py
@@ -1,6 +1,8 @@
 import pygame
 import random
 from pygame.math import Vector2
+import soil
+
 
 class Blocks:
     def __init__(self, parent_screen,cell_size):
@@ -17,6 +19,8 @@ class Blocks:
         self.alive_leaf_image = pygame.image.load(r'resources/alive.png').convert_alpha()
         self.alive_leaf_image = pygame.transform.scale(self.alive_leaf_image, (cell_size, cell_size))
 
+        self.soil = soil.Soil()
+
 
     def locate_blocks(self, blocks_number, cell_number, body):
         for i in range(blocks_number):
@@ -40,9 +44,25 @@ class Blocks:
                 self.parent_screen.blit(self.stone_image, (x, y))
             if color == 'flower':
                 self.parent_screen.blit(self.flower_image, (x, y))
-            
+
+            # if color == 'potato':
+            #     pass
+
+    def locate_soil(self, name, acidity, irrigation, blocks_number):
+        # for block in blocks_number:
+        self.soil.set_name(name)
+        self.soil.set_irrigation(irrigation)
+        self.soil.set_acidity(acidity)
+
+    def get_soil_info(self):
+        return self.soil
 
     def draw_lines(self, parent_screen, cell_size):  # background lines
         for i in range(1, 10):
             pygame.draw.line(self.parent_screen, (228, 253, 227), (cell_size * i, 0), (cell_size * i, parent_screen), 1)
             pygame.draw.line(self.parent_screen, (228, 253, 227), (0, cell_size * i), (parent_screen, cell_size * i), 1)
+
+
+
+
+
diff --git a/land.py b/land.py
index bbed151e..89f6bf0a 100644
--- a/land.py
+++ b/land.py
@@ -19,7 +19,7 @@ class Land:
             x = int(body[0] * cell_size)
             y = int(body[1] * cell_size)
             if(name == 'good'):
-                parent_screen.blit(self.grass_image, (x, y))
+                parent_screen.blit(self.grass_image, (x, y))  # to-check: () redundant parentheses
             if(name == 'bad'):
                 parent_screen.blit(self.bad_grass_image, (x, y))
                 
\ No newline at end of file
diff --git a/main.py b/main.py
index fba8d115..efed0767 100644
--- a/main.py
+++ b/main.py
@@ -1,3 +1,5 @@
+import os
+
 import pygame
 import random
 import land
@@ -10,7 +12,7 @@ from datetime import datetime
 class Game:
     cell_size = 50
     cell_number = 15        #horizontally 
-    blocks_number = 15
+    blocks_number = 15  # to-check sth is wrong: duplicate(?) and overlap
     
     def __init__(self):
         self.dead_leaf_body = []
@@ -20,7 +22,9 @@ class Game:
         self.dead_grass_body = []
         self.grass_body = []
 
-    
+        self.potato_field = []
+
+
         self.entire_block = {}
 
         pygame.init()
@@ -34,10 +38,16 @@ class Game:
         self.blocks.locate_blocks(self.blocks_number, self.cell_number, self.stone_body)
         self.blocks.locate_blocks(self.blocks_number, self.cell_number, self.flower_body)
 
+        self.potato = blocks.Blocks(self.surface, self.cell_size)
+        self.potato.locate_soil('black earth', 6, 1, [])
+
         self.tractor = tractor.Tractor(self.surface, self.cell_size)
         self.tractor.draw()
 
     def run(self):
+        print(self.potato.get_soil_info().get_name())
+        print(self.potato.get_soil_info().get_acidity())
+        print(self.potato.get_soil_info().get_irrigation())
         running = True
         clock = pygame.time.Clock()
         last_time = datetime.now()
diff --git a/soil.py b/soil.py
new file mode 100644
index 00000000..5737de54
--- /dev/null
+++ b/soil.py
@@ -0,0 +1,23 @@
+class Soil:
+    def __init__(self, name='', irrigation=-1, acidity=-1):
+        self._name = name
+        self._irrigation = irrigation
+        self._acidity = acidity
+
+    def get_name(self):
+        return self._name
+
+    def set_name(self, name):
+        self._name = name
+
+    def get_acidity(self):
+        return self._acidity
+
+    def set_acidity(self, acidity):
+        self._acidity = acidity
+
+    def get_irrigation(self):
+        return self._irrigation
+
+    def set_irrigation(self, irrigation):
+        self._irrigation = irrigation
diff --git a/tractor.py b/tractor.py
index 58d9678e..aaab31a4 100644
--- a/tractor.py
+++ b/tractor.py
@@ -15,7 +15,7 @@ class Tractor:
         self.left = pygame.transform.scale(self.left, (cell_size+2, cell_size+2))
         self.right = pygame.transform.scale(self.right, (cell_size+4, cell_size+1))
 
-        self.x = cell_size*2
+        self.x = cell_size*2  # to-check: start pos may be written explicit
         self.y = cell_size*2
         #self.pos = Vector2(self.x, self.y)
         self.angle = 0